79052537 has 2 divisors, whose sum is σ = 79052538. Its totient is φ = 79052536.

The previous prime is 79052531. The next prime is 79052539. The reversal of 79052537 is 73525097.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78340201 + 712336 = 8851^2 + 844^2 .

It is a cyclic number.

It is not a de Polignac number, because 79052537 - 2¹² = 79048441 is a prime.

It is a super-2 number, since 2×79052537² = 12498607212272738, which contains 22 as substring.

Together with 79052539, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 79052537.

It is not a weakly prime, because it can be changed into another prime (79052531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39526268 + 39526269.

It is an arithmetic number, because the mean of its divisors is an integer number (39526269).

Almost surely, 2^79052537 is an apocalyptic number.

It is an amenable number.

79052537 is a deficient number, since it is larger than the sum of its proper divisors (1).

79052537 is an equidigital number, since it uses as much as digits as its factorization.

79052537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 66150, while the sum is 38.

The square root of 79052537 is about 8891.1493632713. The cubic root of 79052537 is about 429.1791388757.

The spelling of 79052537 in words is "seventy-nine million, fifty-two thousand, five hundred thirty-seven".