2470564531 has 4 divisors (see below), whose sum is σ = 2470892152. Its totient is φ = 2470236912.

The previous prime is 2470564517. The next prime is 2470564567. The reversal of 2470564531 is 1354650742.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2470564531 is a prime.

It is a super-2 number, since 2×2470564531² = 12207378203670499922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2470564571) 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, 152226 + ... + 167671.

It is an arithmetic number, because the mean of its divisors is an integer number (617723038).

Almost surely, 2^2470564531 is an apocalyptic number.

2470564531 is a deficient number, since it is larger than the sum of its proper divisors (327621).

2470564531 is an equidigital number, since it uses as much as digits as its factorization.

2470564531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327620.

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 2470564531 is about 49704.7737244623. The cubic root of 2470564531 is about 1351.8610876602.

The spelling of 2470564531 in words is "two billion, four hundred seventy million, five hundred sixty-four thousand, five hundred thirty-one".