52055070 has 32 divisors (see below), whose sum is σ = 126696960. Its totient is φ = 13685280.

The previous prime is 52055053. The next prime is 52055099. The reversal of 52055070 is 7055025.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 52055070.

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, 10090 + ... + 14349.

It is an arithmetic number, because the mean of its divisors is an integer number (3959280).

Almost surely, 2^52055070 is an apocalyptic number.

52055070 is an abundant number, since it is smaller than the sum of its proper divisors (74641890).

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

52055070 is a wasteful number, since it uses less digits than its factorization.

52055070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24520.

The product of its (nonzero) digits is 1750, while the sum is 24.

The square root of 52055070 is about 7214.9199579760. The cubic root of 52055070 is about 373.3828316244.

The spelling of 52055070 in words is "fifty-two million, fifty-five thousand, seventy".