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57329435955 = 3511379390571
BaseRepresentation
bin110101011001000110…
…011100010100110011
312110222101110002120210
4311121012130110303
51414402313422310
642200424435203
74066451110461
oct653106342463
9173871402523
1057329435955
1122349a76840
12b13b618b03
1355383aba8c
142abbd23831
151758084820
hexd5919c533

57329435955 has 32 divisors (see below), whose sum is σ = 102770419968. Its totient is φ = 27044841600.

The previous prime is 57329435939. The next prime is 57329436023. The reversal of 57329435955 is 55953492375.

57329435955 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 57329435955 - 24 = 57329435939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57329435895 and 57329435904.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4689181 + ... + 4701390.

It is an arithmetic number, because the mean of its divisors is an integer number (3211575624).

Almost surely, 257329435955 is an apocalyptic number.

57329435955 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

57329435955 is a deficient number, since it is larger than the sum of its proper divisors (45440984013).

57329435955 is a wasteful number, since it uses less digits than its factorization.

57329435955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9390627.

The product of its digits is 25515000, while the sum is 57.

The spelling of 57329435955 in words is "fifty-seven billion, three hundred twenty-nine million, four hundred thirty-five thousand, nine hundred fifty-five".

Divisors: 1 3 5 11 15 33 37 55 111 165 185 407 555 1221 2035 6105 9390571 28171713 46952855 103296281 140858565 309888843 347451127 516481405 1042353381 1549444215 1737255635 3821962397 5211766905 11465887191 19109811985 57329435955