10504772507 has 4 divisors (see below), whose sum is σ = 10510574856. Its totient is φ = 10498970160.

The previous prime is 10504772471. The next prime is 10504772513. The reversal of 10504772507 is 70527740501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10504772507 - 2²⁰ = 10503723931 is a prime.

It is a super-2 number, since 2×10504772507² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10504772567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2898458 + ... + 2902079.

It is an arithmetic number, because the mean of its divisors is an integer number (2627643714).

Almost surely, 2^10504772507 is an apocalyptic number.

10504772507 is a deficient number, since it is larger than the sum of its proper divisors (5802349).

10504772507 is an equidigital number, since it uses as much as digits as its factorization.

10504772507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5802348.

The product of its (nonzero) digits is 68600, while the sum is 38.

The spelling of 10504772507 in words is "ten billion, five hundred four million, seven hundred seventy-two thousand, five hundred seven".