52754380 has 36 divisors (see below), whose sum is σ = 128873808. Its totient is φ = 18086880.

The previous prime is 52754371. The next prime is 52754407. The reversal of 52754380 is 8345725.

It is a happy number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25936 + ... + 27895.

It is an arithmetic number, because the mean of its divisors is an integer number (3579828).

Almost surely, 2^52754380 is an apocalyptic number.

It is an amenable number.

52754380 is an abundant number, since it is smaller than the sum of its proper divisors (76119428).

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

52754380 is a wasteful number, since it uses less digits than its factorization.

52754380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53854 (or 53845 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 52754380 is about 7263.2210485431. The cubic root of 52754380 is about 375.0474132643.

The spelling of 52754380 in words is "fifty-two million, seven hundred fifty-four thousand, three hundred eighty".