264050131 has 4 divisors (see below), whose sum is σ = 265032000. Its totient is φ = 263068264.

The previous prime is 264050123. The next prime is 264050147. The reversal of 264050131 is 131050462.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131050462 = 2 ⋅65525231.

It is a cyclic number.

It is not a de Polignac number, because 264050131 - 2³ = 264050123 is a prime.

It is a super-2 number, since 2×264050131² = 139444943362234322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264050161) 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, 490531 + ... + 491068.

It is an arithmetic number, because the mean of its divisors is an integer number (66258000).

Almost surely, 2^264050131 is an apocalyptic number.

264050131 is a deficient number, since it is larger than the sum of its proper divisors (981869).

264050131 is an equidigital number, since it uses as much as digits as its factorization.

264050131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981868.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 264050131 is about 16249.6194109278. The cubic root of 264050131 is about 641.5474687079.

The spelling of 264050131 in words is "two hundred sixty-four million, fifty thousand, one hundred thirty-one".