53690579480 has 32 divisors (see below), whose sum is σ = 121685595840. Its totient is φ = 21319468800.

The previous prime is 53690579479. The next prime is 53690579521. The reversal of 53690579480 is 8497509635.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4893296 + ... + 4904255.

It is an arithmetic number, because the mean of its divisors is an integer number (3802674870).

Almost surely, 2^53690579480 is an apocalyptic number.

It is an amenable number.

53690579480 is an abundant number, since it is smaller than the sum of its proper divisors (67995016360).

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

53690579480 is a wasteful number, since it uses less digits than its factorization.

53690579480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9797699 (or 9797695 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 56.

The spelling of 53690579480 in words is "fifty-three billion, six hundred ninety million, five hundred seventy-nine thousand, four hundred eighty".