10249792550 has 12 divisors (see below), whose sum is σ = 19064614236. Its totient is φ = 4099917000.

The previous prime is 10249792549. The next prime is 10249792559. The reversal of 10249792550 is 5529794201.

10249792550 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10249792559) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 102497876 + ... + 102497975.

It is an arithmetic number, because the mean of its divisors is an integer number (1588717853).

Almost surely, 2^10249792550 is an apocalyptic number.

10249792550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10249792550 is a deficient number, since it is larger than the sum of its proper divisors (8814821686).

10249792550 is a wasteful number, since it uses less digits than its factorization.

10249792550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204995863 (or 204995858 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 44.

The spelling of 10249792550 in words is "ten billion, two hundred forty-nine million, seven hundred ninety-two thousand, five hundred fifty".