53546802904 has 64 divisors (see below), whose sum is σ = 118689192000. Its totient is φ = 22634180352.

The previous prime is 53546802899. The next prime is 53546802971. The reversal of 53546802904 is 40920864535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66654 + ... + 333970.

It is an arithmetic number, because the mean of its divisors is an integer number (1854518625).

Almost surely, 2^53546802904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53546802904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59344596000).

53546802904 is an abundant number, since it is smaller than the sum of its proper divisors (65142389096).

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

53546802904 is a wasteful number, since it uses less digits than its factorization.

53546802904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267417 (or 267399 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 53546802904 in words is "fifty-three billion, five hundred forty-six million, eight hundred two thousand, nine hundred four".