52738999 has 2 divisors, whose sum is σ = 52739000. Its totient is φ = 52738998.

The previous prime is 52738993. The next prime is 52739033. The reversal of 52738999 is 99983725.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52738999 - 2¹³ = 52730807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52738993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26369499 + 26369500.

It is an arithmetic number, because the mean of its divisors is an integer number (26369500).

Almost surely, 2^52738999 is an apocalyptic number.

52738999 is a deficient number, since it is larger than the sum of its proper divisors (1).

52738999 is an equidigital number, since it uses as much as digits as its factorization.

52738999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1224720, while the sum is 52.

The square root of 52738999 is about 7262.1621436043. The cubic root of 52738999 is about 375.0109602722.

The spelling of 52738999 in words is "fifty-two million, seven hundred thirty-eight thousand, nine hundred ninety-nine".