10620312536 has 32 divisors (see below), whose sum is σ = 19999386000. Its totient is φ = 5287190016.

The previous prime is 10620312497. The next prime is 10620312553. The reversal of 10620312536 is 63521302601.

It is a super-2 number, since 2×10620312536² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10620312499 and 10620312508.

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, 2243420 + ... + 2248148.

Almost surely, 2^10620312536 is an apocalyptic number.

It is an amenable number.

10620312536 is a deficient number, since it is larger than the sum of its proper divisors (9379073464).

10620312536 is a wasteful number, since it uses less digits than its factorization.

10620312536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5891 (or 5887 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The spelling of 10620312536 in words is "ten billion, six hundred twenty million, three hundred twelve thousand, five hundred thirty-six".