5160531 has 4 divisors (see below), whose sum is σ = 6880712. Its totient is φ = 3440352.

The previous prime is 5160527. The next prime is 5160563. The reversal of 5160531 is 1350615.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5160531 - 2² = 5160527 is a prime.

It is a super-2 number, since 2×5160531² = 53262160403922, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5160498 and 5160507.

It is not an unprimeable number, because it can be changed into a prime (5160511) 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, 860086 + ... + 860091.

It is an arithmetic number, because the mean of its divisors is an integer number (1720178).

Almost surely, 2^5160531 is an apocalyptic number.

5160531 is a deficient number, since it is larger than the sum of its proper divisors (1720181).

5160531 is a wasteful number, since it uses less digits than its factorization.

5160531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1720180.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 5160531 is about 2271.6802151711. The cubic root of 5160531 is about 172.8083792769.

The spelling of 5160531 in words is "five million, one hundred sixty thousand, five hundred thirty-one".