530654343772 has 24 divisors (see below), whose sum is σ = 1117167040640. Its totient is φ = 215453643120.

The previous prime is 530654343731. The next prime is 530654343781. The reversal of 530654343772 is 277343456035.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498734754 + ... + 498735817.

Almost surely, 2^530654343772 is an apocalyptic number.

It is an amenable number.

530654343772 is an abundant number, since it is smaller than the sum of its proper divisors (586512696868).

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

530654343772 is a wasteful number, since it uses less digits than its factorization.

530654343772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997470601 (or 997470599 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 49.

The spelling of 530654343772 in words is "five hundred thirty billion, six hundred fifty-four million, three hundred forty-three thousand, seven hundred seventy-two".