472811510431 has 8 divisors (see below), whose sum is σ = 512424823904. Its totient is φ = 433661510880.

The previous prime is 472811510407. The next prime is 472811510453. The reversal of 472811510431 is 134015118274.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-472811510431 is a prime.

It is a super-2 number, since 2×472811510431² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472811510461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115826355 + ... + 115830436.

It is an arithmetic number, because the mean of its divisors is an integer number (64053102988).

Almost surely, 2^472811510431 is an apocalyptic number.

472811510431 is a deficient number, since it is larger than the sum of its proper divisors (39613313473).

472811510431 is a wasteful number, since it uses less digits than its factorization.

472811510431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231656961.

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 472811510431 in words is "four hundred seventy-two billion, eight hundred eleven million, five hundred ten thousand, four hundred thirty-one".