616526464532 has 12 divisors (see below), whose sum is σ = 1177005068736. Its totient is φ = 280239302040.

The previous prime is 616526464531. The next prime is 616526464537. The reversal of 616526464532 is 235464625616.

616526464532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616526464531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7005982508 + ... + 7005982595.

It is an arithmetic number, because the mean of its divisors is an integer number (98083755728).

Almost surely, 2^616526464532 is an apocalyptic number.

It is an amenable number.

616526464532 is a deficient number, since it is larger than the sum of its proper divisors (560478604204).

616526464532 is a wasteful number, since it uses less digits than its factorization.

616526464532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14011965118 (or 14011965116 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 50.

The spelling of 616526464532 in words is "six hundred sixteen billion, five hundred twenty-six million, four hundred sixty-four thousand, five hundred thirty-two".