431056054 has 32 divisors (see below), whose sum is σ = 784143360. Its totient is φ = 175024800.

The previous prime is 431056051. The next prime is 431056057. The reversal of 431056054 is 450650134.

It is an interprime number because it is at equal distance from previous prime (431056051) and next prime (431056057).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431056051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15444 + ... + 33175.

It is an arithmetic number, because the mean of its divisors is an integer number (24504480).

Almost surely, 2^431056054 is an apocalyptic number.

431056054 is a deficient number, since it is larger than the sum of its proper divisors (353087306).

431056054 is a wasteful number, since it uses less digits than its factorization.

431056054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48676.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 431056054 is about 20761.8894612220. The cubic root of 431056054 is about 755.4016277530.

The spelling of 431056054 in words is "four hundred thirty-one million, fifty-six thousand, fifty-four".