52493677 has 2 divisors, whose sum is σ = 52493678. Its totient is φ = 52493676.

The previous prime is 52493593. The next prime is 52493681. The reversal of 52493677 is 77639425.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34269316 + 18224361 = 5854^2 + 4269^2 .

It is a cyclic number.

It is not a de Polignac number, because 52493677 - 2⁷ = 52493549 is a prime.

It is a super-2 number, since 2×52493677² = 5511172249960658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52493377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26246838 + 26246839.

It is an arithmetic number, because the mean of its divisors is an integer number (26246839).

Almost surely, 2^52493677 is an apocalyptic number.

It is an amenable number.

52493677 is a deficient number, since it is larger than the sum of its proper divisors (1).

52493677 is an equidigital number, since it uses as much as digits as its factorization.

52493677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 317520, while the sum is 43.

The square root of 52493677 is about 7245.2520315031. The cubic root of 52493677 is about 374.4285863320.

The spelling of 52493677 in words is "fifty-two million, four hundred ninety-three thousand, six hundred seventy-seven".