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57354115062 = 239559019177
BaseRepresentation
bin110101011010100100…
…100101011111110110
312111001002212220221210
4311122210211133312
51414430123140222
642203105422250
74100200635306
oct653244453766
9174032786853
1057354115062
11223619a25a2
12b14793a986
13554053cbba
142ac1309606
15175a30bd0c
hexd5a9257f6

57354115062 has 8 divisors (see below), whose sum is σ = 114708230136. Its totient is φ = 19118038352.

The previous prime is 57354115061. The next prime is 57354115073. The reversal of 57354115062 is 26051145375.

It is a sphenic number, since it is the product of 3 distinct primes.

57354115062 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 57354115062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57354115061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4779509583 + ... + 4779509594.

It is an arithmetic number, because the mean of its divisors is an integer number (14338528767).

Almost surely, 257354115062 is an apocalyptic number.

57354115062 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

57354115062 is a wasteful number, since it uses less digits than its factorization.

57354115062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9559019182.

The product of its (nonzero) digits is 126000, while the sum is 39.

The spelling of 57354115062 in words is "fifty-seven billion, three hundred fifty-four million, one hundred fifteen thousand, sixty-two".

Divisors: 1 2 3 6 9559019177 19118038354 28677057531 57354115062