52052880 has 80 divisors (see below), whose sum is σ = 176042304. Its totient is φ = 12618240.

The previous prime is 52052873. The next prime is 52052881. The reversal of 52052880 is 8825025.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (52052881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7219 + ... + 12498.

Almost surely, 2^52052880 is an apocalyptic number.

It is an amenable number.

52052880 is an abundant number, since it is smaller than the sum of its proper divisors (123989424).

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

52052880 is a wasteful number, since it uses less digits than its factorization.

52052880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19744 (or 19738 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 52052880 is about 7214.7681875442. The cubic root of 52052880 is about 373.3775953757.

The spelling of 52052880 in words is "fifty-two million, fifty-two thousand, eight hundred eighty".