5312558319 has 16 divisors (see below), whose sum is σ = 7324314624. Its totient is φ = 3421641600.

The previous prime is 5312558311. The next prime is 5312558359. The reversal of 5312558319 is 9138552135.

It is not a de Polignac number, because 5312558319 - 2³ = 5312558311 is a prime.

It is a super-2 number, since 2×5312558319² = 56446551785552211522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5312558311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6984 + ... + 103314.

It is an arithmetic number, because the mean of its divisors is an integer number (457769664).

Almost surely, 2^5312558319 is an apocalyptic number.

5312558319 is a deficient number, since it is larger than the sum of its proper divisors (2011756305).

5312558319 is a wasteful number, since it uses less digits than its factorization.

5312558319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96958.

The product of its digits is 162000, while the sum is 42.

The square root of 5312558319 is about 72887.2987495078. The cubic root of 5312558319 is about 1744.8893966345.

The spelling of 5312558319 in words is "five billion, three hundred twelve million, five hundred fifty-eight thousand, three hundred nineteen".