9875462553 has 72 divisors (see below), whose sum is σ = 16581801600. Its totient is φ = 5643570240.

The previous prime is 9875462549. The next prime is 9875462561. The reversal of 9875462553 is 3552645789.

9875462553 is a `hidden beast` number, since 9 + 8 + 7 + 5 + 4 + 625 + 5 + 3 = 666.

It is not a de Polignac number, because 9875462553 - 2² = 9875462549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9875462553.

It is not an unprimeable number, because it can be changed into a prime (9875462533) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4944151 + ... + 4946147.

It is an arithmetic number, because the mean of its divisors is an integer number (230302800).

Almost surely, 2^9875462553 is an apocalyptic number.

It is an amenable number.

9875462553 is a deficient number, since it is larger than the sum of its proper divisors (6706339047).

9875462553 is a wasteful number, since it uses less digits than its factorization.

9875462553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2283 (or 2269 counting only the distinct ones).

The product of its digits is 9072000, while the sum is 54.

The square root of 9875462553 is about 99375.3619012278. The cubic root of 9875462553 is about 2145.4537107304.

It can be divided in two parts, 987546 and 2553, that added together give a palindrome (990099).

The spelling of 9875462553 in words is "nine billion, eight hundred seventy-five million, four hundred sixty-two thousand, five hundred fifty-three".