504053621015136 has 48 divisors (see below), whose sum is σ = 1323146950945344. Its totient is φ = 168017086905984.

The previous prime is 504053621015129. The next prime is 504053621015149. The reversal of 504053621015136 is 631510126350405.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8497035 + ... + 32868021.

It is an arithmetic number, because the mean of its divisors is an integer number (27565561478028).

Almost surely, 2^{504053621015136} is an apocalyptic number.

It is an amenable number.

504053621015136 is an abundant number, since it is smaller than the sum of its proper divisors (819093329930208).

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

504053621015136 is a wasteful number, since it uses less digits than its factorization.

504053621015136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24586443 (or 24586435 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 42.

The spelling of 504053621015136 in words is "five hundred four trillion, fifty-three billion, six hundred twenty-one million, fifteen thousand, one hundred thirty-six".