10500050553 has 8 divisors (see below), whose sum is σ = 14071134528. Its totient is φ = 6964500144.

The previous prime is 10500050543. The next prime is 10500050563. The reversal of 10500050553 is 35505000501.

It is an interprime number because it is at equal distance from previous prime (10500050543) and next prime (10500050563).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10500050553 - 2²⁴ = 10483273337 is a prime.

It is a super-2 number, since 2×10500050553² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10500050543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8882701 + ... + 8883882.

It is an arithmetic number, because the mean of its divisors is an integer number (1758891816).

Almost surely, 2^10500050553 is an apocalyptic number.

It is an amenable number.

10500050553 is a deficient number, since it is larger than the sum of its proper divisors (3571083975).

10500050553 is a wasteful number, since it uses less digits than its factorization.

10500050553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17766783.

The product of its (nonzero) digits is 1875, while the sum is 24.

The spelling of 10500050553 in words is "ten billion, five hundred million, fifty thousand, five hundred fifty-three".