53520352504 has 32 divisors (see below), whose sum is σ = 108091607040. Its totient is φ = 24770988000.

The previous prime is 53520352489. The next prime is 53520352517. The reversal of 53520352504 is 40525302535.

It is a self number, because there is not a number n which added to its sum of digits gives 53520352504.

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 7 ways as a sum of consecutive naturals, for example, 4685772 + ... + 4697179.

It is an arithmetic number, because the mean of its divisors is an integer number (3377862720).

Almost surely, 2^53520352504 is an apocalyptic number.

It is an amenable number.

53520352504 is an abundant number, since it is smaller than the sum of its proper divisors (54571254536).

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

53520352504 is a wasteful number, since it uses less digits than its factorization.

53520352504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9383011 (or 9383007 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 34.

The spelling of 53520352504 in words is "fifty-three billion, five hundred twenty million, three hundred fifty-two thousand, five hundred four".