5313951 has 16 divisors (see below), whose sum is σ = 7957600. Its totient is φ = 3504384.

The previous prime is 5313949. The next prime is 5313967. The reversal of 5313951 is 1593135.

It is not a de Polignac number, because 5313951 - 2¹ = 5313949 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5313251) 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, 1605 + ... + 3633.

It is an arithmetic number, because the mean of its divisors is an integer number (497350).

Almost surely, 2^5313951 is an apocalyptic number.

5313951 is a deficient number, since it is larger than the sum of its proper divisors (2643649).

5313951 is a wasteful number, since it uses less digits than its factorization.

5313951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2135 (or 2129 counting only the distinct ones).

The product of its digits is 2025, while the sum is 27.

The square root of 5313951 is about 2305.2008589275. The cubic root of 5313951 is about 174.5041856890.

The spelling of 5313951 in words is "five million, three hundred thirteen thousand, nine hundred fifty-one".