53112632430 has 64 divisors (see below), whose sum is σ = 149755350528. Its totient is φ = 11885343360.

The previous prime is 53112632429. The next prime is 53112632453. The reversal of 53112632430 is 3423621135.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6185994 + ... + 6194573.

It is an arithmetic number, because the mean of its divisors is an integer number (2339927352).

Almost surely, 2^53112632430 is an apocalyptic number.

53112632430 is an abundant number, since it is smaller than the sum of its proper divisors (96642718098).

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

53112632430 is a wasteful number, since it uses less digits than its factorization.

53112632430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12380601.

The product of its (nonzero) digits is 12960, while the sum is 30.

The spelling of 53112632430 in words is "fifty-three billion, one hundred twelve million, six hundred thirty-two thousand, four hundred thirty".