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53834316954 = 23112106138729
BaseRepresentation
bin110010001000110001…
…100111110010011010
312010221210202122122220
4302020301213302122
51340223041120304
640421532124510
73614031100245
oct621061476232
9163853678586
1053834316954
1120916083140
12a525006736
1350cc261022
142869a7625c
1516012ddad9
hexc88c67c9a

53834316954 has 32 divisors (see below), whose sum is σ = 117465301440. Its totient is φ = 16312233600.

The previous prime is 53834316923. The next prime is 53834316983. The reversal of 53834316954 is 45961343835.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 53834316897 and 53834316906.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1370662 + ... + 1409390.

It is an arithmetic number, because the mean of its divisors is an integer number (3670790670).

Almost surely, 253834316954 is an apocalyptic number.

53834316954 is an abundant number, since it is smaller than the sum of its proper divisors (63630984486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53834316954 is a wasteful number, since it uses less digits than its factorization.

53834316954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59806.

The product of its digits is 4665600, while the sum is 51.

The spelling of 53834316954 in words is "fifty-three billion, eight hundred thirty-four million, three hundred sixteen thousand, nine hundred fifty-four".

Divisors: 1 2 3 6 11 22 33 66 21061 38729 42122 63183 77458 116187 126366 231671 232374 426019 463342 695013 852038 1278057 1390026 2556114 815671469 1631342938 2447014407 4894028814 8972386159 17944772318 26917158477 53834316954