57012275656060 has 24 divisors (see below), whose sum is σ = 119726040180096. Its totient is φ = 22804860490560.

The previous prime is 57012275655991. The next prime is 57012275656111. The reversal of 57012275656060 is 6065657221075.

It is a junction number, because it is equal to n+sod(n) for n = 57012275655989 and 57012275656007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7099509 + ... + 12822931.

It is an arithmetic number, because the mean of its divisors is an integer number (4988585007504).

Almost surely, 2^{57012275656060} is an apocalyptic number.

It is an amenable number.

57012275656060 is an abundant number, since it is smaller than the sum of its proper divisors (62713764524036).

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

57012275656060 is a wasteful number, since it uses less digits than its factorization.

57012275656060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6221493 (or 6221491 counting only the distinct ones).

The product of its (nonzero) digits is 5292000, while the sum is 52.

The spelling of 57012275656060 in words is "fifty-seven trillion, twelve billion, two hundred seventy-five million, six hundred fifty-six thousand, sixty".