506157504429 has 16 divisors (see below), whose sum is σ = 687638160000. Its totient is φ = 331058110656.

The previous prime is 506157504389. The next prime is 506157504431. The reversal of 506157504429 is 924405751605.

It is not a de Polignac number, because 506157504429 - 2²⁵ = 506123949997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506157504449) 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, 5198607 + ... + 5295075.

It is an arithmetic number, because the mean of its divisors is an integer number (42977385000).

Almost surely, 2^506157504429 is an apocalyptic number.

It is an amenable number.

506157504429 is a deficient number, since it is larger than the sum of its proper divisors (181480655571).

506157504429 is a wasteful number, since it uses less digits than its factorization.

506157504429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129524.

The product of its (nonzero) digits is 1512000, while the sum is 48.

The spelling of 506157504429 in words is "five hundred six billion, one hundred fifty-seven million, five hundred four thousand, four hundred twenty-nine".