52916994 has 24 divisors (see below), whose sum is σ = 123473532. Its totient is φ = 16282080.

The previous prime is 52916989. The next prime is 52916999. The reversal of 52916994 is 49961925.

It is an interprime number because it is at equal distance from previous prime (52916989) and next prime (52916999).

It can be written as a sum of positive squares in 2 ways, for example, as 51624225 + 1292769 = 7185^2 + 1137^2 .

It is not an unprimeable number, because it can be changed into a prime (52916999) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112837 + ... + 113304.

Almost surely, 2^52916994 is an apocalyptic number.

52916994 is an abundant number, since it is smaller than the sum of its proper divisors (70556538).

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

52916994 is a wasteful number, since it uses less digits than its factorization.

52916994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226162 (or 226159 counting only the distinct ones).

The product of its digits is 174960, while the sum is 45.

The square root of 52916994 is about 7274.4067799375. The cubic root of 52916994 is about 375.4323759445.

The spelling of 52916994 in words is "fifty-two million, nine hundred sixteen thousand, nine hundred ninety-four".