60857252352 has 120 divisors (see below), whose sum is σ = 189148964004. Its totient is φ = 18725289984.

The previous prime is 60857252303. The next prime is 60857252359. The reversal of 60857252352 is 25325275806.

60857252352 is a `hidden beast` number, since 6 + 0 + 8 + 5 + 72 + 523 + 52 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 60705075456 + 152176896 = 246384^2 + 12336^2 .

It is a junction number, because it is equal to n+sod(n) for n = 60857252298 and 60857252307.

It is not an unprimeable number, because it can be changed into a prime (60857252359) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 448053 + ... + 567860.

Almost surely, 2^60857252352 is an apocalyptic number.

It is an amenable number.

60857252352 is an abundant number, since it is smaller than the sum of its proper divisors (128291711652).

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

60857252352 is a wasteful number, since it uses less digits than its factorization.

60857252352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015950 (or 1015931 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The spelling of 60857252352 in words is "sixty billion, eight hundred fifty-seven million, two hundred fifty-two thousand, three hundred fifty-two".