53802710906168 has 64 divisors (see below), whose sum is σ = 116493245937600. Its totient is φ = 22818013839360.

The previous prime is 53802710906149. The next prime is 53802710906303. The reversal of 53802710906168 is 86160901720835.

It is a Harshad number since it is a multiple of its sum of digits (56).

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, 47947688 + ... + 49056968.

It is an arithmetic number, because the mean of its divisors is an integer number (1820206967775).

Almost surely, 2^{53802710906168} 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 53802710906168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58246622968800).

53802710906168 is an abundant number, since it is smaller than the sum of its proper divisors (62690535031432).

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

53802710906168 is a wasteful number, since it uses less digits than its factorization.

53802710906168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118320 (or 1118316 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 56.

The spelling of 53802710906168 in words is "fifty-three trillion, eight hundred two billion, seven hundred ten million, nine hundred six thousand, one hundred sixty-eight".