57500022270080 has 64 divisors (see below), whose sum is σ = 148034913125400. Its totient is φ = 21230777450496.

The previous prime is 57500022270059. The next prime is 57500022270101. The reversal of 57500022270080 is 8007222000575.

It is an interprime number because it is at equal distance from previous prime (57500022270059) and next prime (57500022270101).

It can be written as a sum of positive squares in 4 ways, for example, as 47832051909184 + 9667970360896 = 6916072^2 + 3109336^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×57500022270080² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3455521865 + ... + 3455538504.

Almost surely, 2^{57500022270080} is an apocalyptic number.

It is an amenable number.

57500022270080 is an abundant number, since it is smaller than the sum of its proper divisors (90534890855320).

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

57500022270080 is a wasteful number, since it uses less digits than its factorization.

57500022270080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6911060401 (or 6911060389 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 38.

The spelling of 57500022270080 in words is "fifty-seven trillion, five hundred billion, twenty-two million, two hundred seventy thousand, eighty".