5312555 has 4 divisors (see below), whose sum is σ = 6375072. Its totient is φ = 4250040.

The previous prime is 5312519. The next prime is 5312557. The reversal of 5312555 is 5552135.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5552135 = 5 ⋅1110427.

It is not a de Polignac number, because 5312555 - 2⁶ = 5312491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5312557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 531251 + ... + 531260.

It is an arithmetic number, because the mean of its divisors is an integer number (1593768).

Almost surely, 2^5312555 is an apocalyptic number.

5312555 is a deficient number, since it is larger than the sum of its proper divisors (1062517).

5312555 is a wasteful number, since it uses less digits than its factorization.

5312555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062516.

The product of its digits is 3750, while the sum is 26.

The square root of 5312555 is about 2304.8980454675. The cubic root of 5312555 is about 174.4889033264.

The spelling of 5312555 in words is "five million, three hundred twelve thousand, five hundred fifty-five".