57018250954512 has 60 divisors (see below), whose sum is σ = 159593568113980. Its totient is φ = 19003504103424.

The previous prime is 57018250954501. The next prime is 57018250954517. The reversal of 57018250954512 is 21545905281075.

It is a happy number.

57018250954512 is a `hidden beast` number, since 5 + 7 + 0 + 1 + 82 + 5 + 0 + 9 + 545 + 12 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 52580133478656 + 4438117475856 = 7251216^2 + 2106684^2 .

It is not an unprimeable number, because it can be changed into a prime (57018250954517) 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, 25805473 + ... + 27927744.

Almost surely, 2^{57018250954512} is an apocalyptic number.

It is an amenable number.

57018250954512 is an abundant number, since it is smaller than the sum of its proper divisors (102575317159468).

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

57018250954512 is a wasteful number, since it uses less digits than its factorization.

57018250954512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53740600 (or 53740591 counting only the distinct ones).

The product of its (nonzero) digits is 5040000, while the sum is 54.

The spelling of 57018250954512 in words is "fifty-seven trillion, eighteen billion, two hundred fifty million, nine hundred fifty-four thousand, five hundred twelve".