53504664089044 has 48 divisors (see below), whose sum is σ = 108764820411520. Its totient is φ = 22554401996160.

The previous prime is 53504664089017. The next prime is 53504664089101. The reversal of 53504664089044 is 44098046640535.

53504664089044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×53504664089044² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53504664089044.

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 15 ways as a sum of consecutive naturals, for example, 262925167 + ... + 263128585.

Almost surely, 2^{53504664089044} is an apocalyptic number.

It is an amenable number.

53504664089044 is an abundant number, since it is smaller than the sum of its proper divisors (55260156322476).

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

53504664089044 is a wasteful number, since it uses less digits than its factorization.

53504664089044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357488 (or 357486 counting only the distinct ones).

The product of its (nonzero) digits is 49766400, while the sum is 58.

The spelling of 53504664089044 in words is "fifty-three trillion, five hundred four billion, six hundred sixty-four million, eighty-nine thousand, forty-four".