57325916268 has 36 divisors (see below), whose sum is σ = 148629197080. Its totient is φ = 19107809352.

The previous prime is 57325916267. The next prime is 57325916281. The reversal of 57325916268 is 86261952375.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

57325916268 is a `hidden beast` number, since 5 + 7 + 3 + 2 + 5 + 9 + 1 + 626 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (57325916261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2476693 + ... + 2499731.

Almost surely, 2^57325916268 is an apocalyptic number.

It is an amenable number.

57325916268 is an abundant number, since it is smaller than the sum of its proper divisors (91303280812).

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

57325916268 is an frugal number, since it uses more digits than its factorization.

57325916268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46091 (or 23044 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 54.

The spelling of 57325916268 in words is "fifty-seven billion, three hundred twenty-five million, nine hundred sixteen thousand, two hundred sixty-eight".