530155240560 has 160 divisors (see below), whose sum is σ = 1992098568960. Its totient is φ = 128522476800.

The previous prime is 530155240553. The next prime is 530155240583. The reversal of 530155240560 is 65042551035.

530155240560 is a `hidden beast` number, since 5 + 3 + 0 + 1 + 5 + 52 + 40 + 560 = 666.

It is a super-2 number, since 2×530155240560² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11132706 + ... + 11180225.

It is an arithmetic number, because the mean of its divisors is an integer number (12450616056).

Almost surely, 2^530155240560 is an apocalyptic number.

It is an amenable number.

530155240560 is an abundant number, since it is smaller than the sum of its proper divisors (1461943328400).

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

530155240560 is a wasteful number, since it uses less digits than its factorization.

530155240560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22312964 (or 22312952 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

Adding to 530155240560 its reverse (65042551035), we get a palindrome (595197791595).

The spelling of 530155240560 in words is "five hundred thirty billion, one hundred fifty-five million, two hundred forty thousand, five hundred sixty".