10500043625 has 64 divisors (see below), whose sum is σ = 14963719680. Its totient is φ = 7305984000.

The previous prime is 10500043621. The next prime is 10500043627. The reversal of 10500043625 is 52634000501.

It is not a de Polignac number, because 10500043625 - 2² = 10500043621 is a prime.

It is a super-2 number, since 2×10500043625² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10500043594 and 10500043603.

It is not an unprimeable number, because it can be changed into a prime (10500043621) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1652204 + ... + 1658546.

It is an arithmetic number, because the mean of its divisors is an integer number (233808120).

Almost surely, 2^10500043625 is an apocalyptic number.

It is an amenable number.

10500043625 is a deficient number, since it is larger than the sum of its proper divisors (4463676055).

10500043625 is a wasteful number, since it uses less digits than its factorization.

10500043625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6435 (or 6425 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The spelling of 10500043625 in words is "ten billion, five hundred million, forty-three thousand, six hundred twenty-five".