20596265275 has 6 divisors (see below), whose sum is σ = 25539368972. Its totient is φ = 16477012200.

The previous prime is 20596265257. The next prime is 20596265281. The reversal of 20596265275 is 57256269502.

It is not a de Polignac number, because 20596265275 - 2¹⁷ = 20596134203 is a prime.

It is a super-2 number, since 2×20596265275² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 411925281 + ... + 411925330.

Almost surely, 2^20596265275 is an apocalyptic number.

20596265275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

20596265275 is a deficient number, since it is larger than the sum of its proper divisors (4943103697).

20596265275 is an equidigital number, since it uses as much as digits as its factorization.

20596265275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823850621 (or 823850616 counting only the distinct ones).

The product of its (nonzero) digits is 2268000, while the sum is 49.

The spelling of 20596265275 in words is "twenty billion, five hundred ninety-six million, two hundred sixty-five thousand, two hundred seventy-five".