52090118 has 4 divisors (see below), whose sum is σ = 78135180. Its totient is φ = 26045058.

The previous prime is 52090109. The next prime is 52090123. The reversal of 52090118 is 81109025.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13022528 + ... + 13022531.

It is an arithmetic number, because the mean of its divisors is an integer number (19533795).

Almost surely, 2^52090118 is an apocalyptic number.

52090118 is a deficient number, since it is larger than the sum of its proper divisors (26045062).

52090118 is a wasteful number, since it uses less digits than its factorization.

52090118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26045061.

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 52090118 is about 7217.3484050585. The cubic root of 52090118 is about 373.4666107556.

The spelling of 52090118 in words is "fifty-two million, ninety thousand, one hundred eighteen".