530402151420 has 72 divisors (see below), whose sum is σ = 1660786108800. Its totient is φ = 136877973120.

The previous prime is 530402151413. The next prime is 530402151431. The reversal of 530402151420 is 24151204035.

530402151420 is a `hidden beast` number, since 5 + 304 + 0 + 215 + 142 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47521495 + ... + 47532654.

Almost surely, 2^530402151420 is an apocalyptic number.

It is an amenable number.

530402151420 is an abundant number, since it is smaller than the sum of its proper divisors (1130383957380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530402151420 is a wasteful number, since it uses less digits than its factorization.

530402151420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95054195 (or 95054190 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 530402151420 its reverse (24151204035), we get a palindrome (554553355455).

The spelling of 530402151420 in words is "five hundred thirty billion, four hundred two million, one hundred fifty-one thousand, four hundred twenty".