5391507 has 16 divisors (see below), whose sum is σ = 7891200. Its totient is φ = 3247200.

The previous prime is 5391487. The next prime is 5391509. The reversal of 5391507 is 7051935.

It is a happy number.

It is not a de Polignac number, because 5391507 - 2⁶ = 5391443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5391509) 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, 6157 + ... + 6977.

It is an arithmetic number, because the mean of its divisors is an integer number (493200).

Almost surely, 2^5391507 is an apocalyptic number.

5391507 is a deficient number, since it is larger than the sum of its proper divisors (2499693).

5391507 is a wasteful number, since it uses less digits than its factorization.

5391507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034.

The product of its (nonzero) digits is 4725, while the sum is 30.

The square root of 5391507 is about 2321.9618859921. The cubic root of 5391507 is about 175.3490394286.

The spelling of 5391507 in words is "five million, three hundred ninety-one thousand, five hundred seven".