10500050554 has 48 divisors (see below), whose sum is σ = 18839592576. Its totient is φ = 4373611200.

The previous prime is 10500050543. The next prime is 10500050563. The reversal of 10500050554 is 45505000501.

It is a super-2 number, since 2×10500050554² (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 23 ways as a sum of consecutive naturals, for example, 1084057 + ... + 1093699.

It is an arithmetic number, because the mean of its divisors is an integer number (392491512).

Almost surely, 2^10500050554 is an apocalyptic number.

10500050554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10500050554 is a deficient number, since it is larger than the sum of its proper divisors (8339542022).

10500050554 is a wasteful number, since it uses less digits than its factorization.

10500050554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9971 (or 9964 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 25.

The spelling of 10500050554 in words is "ten billion, five hundred million, fifty thousand, five hundred fifty-four".