530400105215 has 32 divisors (see below), whose sum is σ = 654414723072. Its totient is φ = 412519536000.

The previous prime is 530400105097. The next prime is 530400105217. The reversal of 530400105215 is 512501004035.

It is not a de Polignac number, because 530400105215 - 2¹⁰ = 530400104191 is a prime.

It is a super-2 number, since 2×530400105215² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530400105217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23977010 + ... + 23999120.

It is an arithmetic number, because the mean of its divisors is an integer number (20450460096).

Almost surely, 2^530400105215 is an apocalyptic number.

530400105215 is a deficient number, since it is larger than the sum of its proper divisors (124014617857).

530400105215 is a wasteful number, since it uses less digits than its factorization.

530400105215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22991.

The product of its (nonzero) digits is 3000, while the sum is 26.

The spelling of 530400105215 in words is "five hundred thirty billion, four hundred million, one hundred five thousand, two hundred fifteen".