10684518425 has 48 divisors (see below), whose sum is σ = 16163251200. Its totient is φ = 6843009600.

The previous prime is 10684518409. The next prime is 10684518431. The reversal of 10684518425 is 52481548601.

It is not a de Polignac number, because 10684518425 - 2⁴ = 10684518409 is a prime.

It is a super-2 number, since 2×10684518425² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 213446 + ... + 258704.

It is an arithmetic number, because the mean of its divisors is an integer number (336734400).

Almost surely, 2^10684518425 is an apocalyptic number.

It is an amenable number.

10684518425 is a deficient number, since it is larger than the sum of its proper divisors (5478732775).

10684518425 is a wasteful number, since it uses less digits than its factorization.

10684518425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45366 (or 45361 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 44.

The spelling of 10684518425 in words is "ten billion, six hundred eighty-four million, five hundred eighteen thousand, four hundred twenty-five".