5312630553 has 32 divisors (see below), whose sum is σ = 7474118400. Its totient is φ = 3351914496.

The previous prime is 5312630537. The next prime is 5312630569. The reversal of 5312630553 is 3550362135.

It is an interprime number because it is at equal distance from previous prime (5312630537) and next prime (5312630569).

It is not a de Polignac number, because 5312630553 - 2⁴ = 5312630537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5312630153) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1058113 + ... + 1063121.

It is an arithmetic number, because the mean of its divisors is an integer number (233566200).

Almost surely, 2^5312630553 is an apocalyptic number.

It is an amenable number.

5312630553 is a deficient number, since it is larger than the sum of its proper divisors (2161487847).

5312630553 is a wasteful number, since it uses less digits than its factorization.

5312630553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5281.

The product of its (nonzero) digits is 40500, while the sum is 33.

The square root of 5312630553 is about 72887.7942662556. The cubic root of 5312630553 is about 1744.8973049254.

Adding to 5312630553 its reverse (3550362135), we get a palindrome (8862992688).

The spelling of 5312630553 in words is "five billion, three hundred twelve million, six hundred thirty thousand, five hundred fifty-three".