5072591 has 4 divisors (see below), whose sum is σ = 5078232. Its totient is φ = 5066952.

The previous prime is 5072539. The next prime is 5072603. The reversal of 5072591 is 1952705.

5072591 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5072591 - 2¹⁰ = 5071567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5072531) 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, 1136 + ... + 3381.

It is an arithmetic number, because the mean of its divisors is an integer number (1269558).

Almost surely, 2^5072591 is an apocalyptic number.

5072591 is a deficient number, since it is larger than the sum of its proper divisors (5641).

5072591 is a wasteful number, since it uses less digits than its factorization.

5072591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5640.

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 5072591 is about 2252.2413280996. The cubic root of 5072591 is about 171.8211476906.

The spelling of 5072591 in words is "five million, seventy-two thousand, five hundred ninety-one".