510426431 has 8 divisors (see below), whose sum is σ = 537513600. Its totient is φ = 483361560.

The previous prime is 510426407. The next prime is 510426451. The reversal of 510426431 is 134624015.

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

It is a cyclic number.

It is not a de Polignac number, because 510426431 - 2²² = 506232127 is a prime.

It is a super-2 number, since 2×510426431² = 521070282926795522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 510426431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (510426401) 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, 63446 + ... + 71036.

It is an arithmetic number, because the mean of its divisors is an integer number (67189200).

Almost surely, 2^510426431 is an apocalyptic number.

510426431 is a deficient number, since it is larger than the sum of its proper divisors (27087169).

510426431 is a wasteful number, since it uses less digits than its factorization.

510426431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11149.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 510426431 is about 22592.6189495596. The cubic root of 510426431 is about 799.1795917630.

The spelling of 510426431 in words is "five hundred ten million, four hundred twenty-six thousand, four hundred thirty-one".