53166429264 has 120 divisors (see below), whose sum is σ = 149125470240. Its totient is φ = 16314794496.

The previous prime is 53166429247. The next prime is 53166429271. The reversal of 53166429264 is 46292466135.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3065802 + ... + 3083094.

It is an arithmetic number, because the mean of its divisors is an integer number (1242712252).

Almost surely, 2^53166429264 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 53166429264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74562735120).

53166429264 is an abundant number, since it is smaller than the sum of its proper divisors (95959040976).

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

53166429264 is a wasteful number, since it uses less digits than its factorization.

53166429264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17709 (or 17690 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 48.

The spelling of 53166429264 in words is "fifty-three billion, one hundred sixty-six million, four hundred twenty-nine thousand, two hundred sixty-four".