10620208275 has 24 divisors (see below), whose sum is σ = 17846600304. Its totient is φ = 5571254400.

The previous prime is 10620208273. The next prime is 10620208283. The reversal of 10620208275 is 57280202601.

It is not a de Polignac number, because 10620208275 - 2¹ = 10620208273 is a prime.

It is a super-2 number, since 2×10620208275² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10620208273) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1156104 + ... + 1165253.

It is an arithmetic number, because the mean of its divisors is an integer number (743608346).

Almost surely, 2^10620208275 is an apocalyptic number.

10620208275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10620208275 is a deficient number, since it is larger than the sum of its proper divisors (7226392029).

10620208275 is a wasteful number, since it uses less digits than its factorization.

10620208275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321431 (or 2321426 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The spelling of 10620208275 in words is "ten billion, six hundred twenty million, two hundred eight thousand, two hundred seventy-five".