431088051 has 4 divisors (see below), whose sum is σ = 574784072. Its totient is φ = 287392032.

The previous prime is 431088019. The next prime is 431088059. The reversal of 431088051 is 150880134.

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

It is not a de Polignac number, because 431088051 - 2⁵ = 431088019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (431088059) 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, 71848006 + ... + 71848011.

It is an arithmetic number, because the mean of its divisors is an integer number (143696018).

Almost surely, 2^431088051 is an apocalyptic number.

431088051 is a deficient number, since it is larger than the sum of its proper divisors (143696021).

431088051 is a wasteful number, since it uses less digits than its factorization.

431088051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143696020.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 431088051 is about 20762.6600174448. The cubic root of 431088051 is about 755.4203182749.

The spelling of 431088051 in words is "four hundred thirty-one million, eighty-eight thousand, fifty-one".