20760770575 has 12 divisors (see below), whose sum is σ = 25746787368. Its totient is φ = 16606402400.

The previous prime is 20760770557. The next prime is 20760770599. The reversal of 20760770575 is 57507706702.

It is not a de Polignac number, because 20760770575 - 2⁵ = 20760770543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151020 + ... + 253630.

It is an arithmetic number, because the mean of its divisors is an integer number (2145565614).

Almost surely, 2^20760770575 is an apocalyptic number.

20760770575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

20760770575 is a deficient number, since it is larger than the sum of its proper divisors (4986016793).

20760770575 is a wasteful number, since it uses less digits than its factorization.

20760770575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110714 (or 110709 counting only the distinct ones).

The product of its (nonzero) digits is 720300, while the sum is 46.

The spelling of 20760770575 in words is "twenty billion, seven hundred sixty million, seven hundred seventy thousand, five hundred seventy-five".