52760760 has 128 divisors (see below), whose sum is σ = 176117760. Its totient is φ = 12556800.

The previous prime is 52760749. The next prime is 52760797. The reversal of 52760760 is 6706725.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47815 + ... + 48905.

It is an arithmetic number, because the mean of its divisors is an integer number (1375920).

Almost surely, 2^52760760 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 52760760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88058880).

52760760 is an abundant number, since it is smaller than the sum of its proper divisors (123357000).

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

52760760 is a wasteful number, since it uses less digits than its factorization.

52760760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149 (or 1145 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 52760760 is about 7263.6602343447. The cubic root of 52760760 is about 375.0625317944.

The spelling of 52760760 in words is "fifty-two million, seven hundred sixty thousand, seven hundred sixty".