62503812816 has 40 divisors (see below), whose sum is σ = 163512094080. Its totient is φ = 20570873856.

The previous prime is 62503812797. The next prime is 62503812823. The reversal of 62503812816 is 61821830526.

62503812816 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8237745 + ... + 8245328.

It is an arithmetic number, because the mean of its divisors is an integer number (4087802352).

Almost surely, 2^62503812816 is an apocalyptic number.

It is an amenable number.

62503812816 is an abundant number, since it is smaller than the sum of its proper divisors (101008281264).

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

62503812816 is a wasteful number, since it uses less digits than its factorization.

62503812816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16483163 (or 16483157 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 62503812816 in words is "sixty-two billion, five hundred three million, eight hundred twelve thousand, eight hundred sixteen".