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57683047225 = 5217236196739
BaseRepresentation
bin110101101110001011…
…010111001100111001
312111220000211102001111
4311232023113030321
51421113330002400
642255455520321
74111303545226
oct655613271471
9174800742044
1057683047225
1122510638161
12b219b290a1
13559372a90b
142b12c9094d
1517791333ba
hexd6e2d7339

57683047225 has 48 divisors (see below), whose sum is σ = 80323608960. Its totient is φ = 40862131200.

The previous prime is 57683047199. The next prime is 57683047297. The reversal of 57683047225 is 52274038675.

It is not a de Polignac number, because 57683047225 - 213 = 57683039033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 547906 + ... + 644644.

It is an arithmetic number, because the mean of its divisors is an integer number (1673408520).

Almost surely, 257683047225 is an apocalyptic number.

It is an amenable number.

57683047225 is a deficient number, since it is larger than the sum of its proper divisors (22640561735).

57683047225 is a wasteful number, since it uses less digits than its factorization.

57683047225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96850 (or 96845 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 49.

The spelling of 57683047225 in words is "fifty-seven billion, six hundred eighty-three million, forty-seven thousand, two hundred twenty-five".

Divisors: 1 5 17 23 25 61 85 115 305 391 425 575 1037 1403 1525 1955 5185 7015 9775 23851 25925 35075 96739 119255 483695 596275 1644563 2224997 2418475 5901079 8222815 11124985 29505395 37824949 41114075 55624925 100318343 135724817 147526975 189124745 501591715 678624085 945623725 2307321889 2507958575 3393120425 11536609445 57683047225