553901939136 has 672 divisors, whose sum is σ = 2087675710848. Its totient is φ = 136249344000.

The previous prime is 553901939117. The next prime is 553901939177. The reversal of 553901939136 is 631939109355.

553901939136 is a `hidden beast` number, since 5 + 539 + 0 + 1 + 93 + 9 + 13 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 100688386 + ... + 100693886.

It is an arithmetic number, because the mean of its divisors is an integer number (3106660284).

Almost surely, 2^553901939136 is an apocalyptic number.

553901939136 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 553901939136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1043837855424).

553901939136 is an abundant number, since it is smaller than the sum of its proper divisors (1533773771712).

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

553901939136 is a wasteful number, since it uses less digits than its factorization.

553901939136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5669 (or 5656 counting only the distinct ones).

The product of its (nonzero) digits is 2952450, while the sum is 54.

The spelling of 553901939136 in words is "five hundred fifty-three billion, nine hundred one million, nine hundred thirty-nine thousand, one hundred thirty-six".