10172469807 has 20 divisors (see below), whose sum is σ = 15230579760. Its totient is φ = 6766174944.

The previous prime is 10172469787. The next prime is 10172469821. The reversal of 10172469807 is 70896427101.

It is a happy number.

10172469807 is a `hidden beast` number, since 10 + 172 + 469 + 8 + 0 + 7 = 666.

It is not a de Polignac number, because 10172469807 - 2²² = 10168275503 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10172469887) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 107478 + ... + 178595.

It is an arithmetic number, because the mean of its divisors is an integer number (761528988).

Almost surely, 2^10172469807 is an apocalyptic number.

10172469807 is a deficient number, since it is larger than the sum of its proper divisors (5058109953).

10172469807 is an equidigital number, since it uses as much as digits as its factorization.

10172469807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286524 (or 286515 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The spelling of 10172469807 in words is "ten billion, one hundred seventy-two million, four hundred sixty-nine thousand, eight hundred seven".