52818902 has 16 divisors (see below), whose sum is σ = 82851552. Its totient is φ = 25206720.

The previous prime is 52818853. The next prime is 52818907. The reversal of 52818902 is 20981825.

It is a super-4 number, since 4×52818902⁴ (a number of 32 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52818907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27452 + ... + 29312.

It is an arithmetic number, because the mean of its divisors is an integer number (5178222).

Almost surely, 2^52818902 is an apocalyptic number.

52818902 is a deficient number, since it is larger than the sum of its proper divisors (30032650).

52818902 is a wasteful number, since it uses less digits than its factorization.

52818902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 52818902 is about 7267.6613845170. The cubic root of 52818902 is about 375.2002533402.

The spelling of 52818902 in words is "fifty-two million, eight hundred eighteen thousand, nine hundred two".