10620800815 has 8 divisors (see below), whose sum is σ = 12746018880. Its totient is φ = 8495935392.

The previous prime is 10620800809. The next prime is 10620800887. The reversal of 10620800815 is 51800802601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10620800815 - 2¹⁵ = 10620768047 is a prime.

It is a super-2 number, since 2×10620800815² (a number of 21 digits) contains 22 as substring.

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, 16620 + ... + 146689.

It is an arithmetic number, because the mean of its divisors is an integer number (1593252360).

Almost surely, 2^10620800815 is an apocalyptic number.

10620800815 is a deficient number, since it is larger than the sum of its proper divisors (2125218065).

10620800815 is a wasteful number, since it uses less digits than its factorization.

10620800815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176321.

The product of its (nonzero) digits is 3840, while the sum is 31.

The spelling of 10620800815 in words is "ten billion, six hundred twenty million, eight hundred thousand, eight hundred fifteen".