60507775516 has 24 divisors (see below), whose sum is σ = 111520962000. Its totient is φ = 28646337024.

The previous prime is 60507775451. The next prime is 60507775529. The reversal of 60507775516 is 61557770506.

It is a super-2 number, since 2×60507775516² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 60507775516.

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, 67171 + ... + 354298.

It is an arithmetic number, because the mean of its divisors is an integer number (4646706750).

Almost surely, 2^60507775516 is an apocalyptic number.

It is an amenable number.

60507775516 is a deficient number, since it is larger than the sum of its proper divisors (51013186484).

60507775516 is a wasteful number, since it uses less digits than its factorization.

60507775516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423381 (or 423379 counting only the distinct ones).

The product of its (nonzero) digits is 1543500, while the sum is 49.

The spelling of 60507775516 in words is "sixty billion, five hundred seven million, seven hundred seventy-five thousand, five hundred sixteen".