10406372500 has 30 divisors (see below), whose sum is σ = 22756660850. Its totient is φ = 4162548000.

The previous prime is 10406372497. The next prime is 10406372533. The reversal of 10406372500 is 527360401.

It can be written as a sum of positive squares in 5 ways, for example, as 6166018576 + 4240353924 = 78524^2 + 65118^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2078775 + ... + 2083774.

Almost surely, 2^10406372500 is an apocalyptic number.

10406372500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10406372500 is an abundant number, since it is smaller than the sum of its proper divisors (12350288350).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10406372500 is an equidigital number, since it uses as much as digits as its factorization.

10406372500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4162573 (or 4162556 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The spelling of 10406372500 in words is "ten billion, four hundred six million, three hundred seventy-two thousand, five hundred".