36246572015257 has 2 divisors, whose sum is σ = 36246572015258. Its totient is φ = 36246572015256.

The previous prime is 36246572015249. The next prime is 36246572015341. The reversal of 36246572015257 is 75251027564263.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36191546115481 + 55025899776 = 6015941^2 + 234576^2 .

It is a cyclic number.

It is not a de Polignac number, because 36246572015257 - 2³ = 36246572015249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36246572015198 and 36246572015207.

It is not a weakly prime, because it can be changed into another prime (36246572015207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18123286007628 + 18123286007629.

It is an arithmetic number, because the mean of its divisors is an integer number (18123286007629).

Almost surely, 2^{36246572015257} is an apocalyptic number.

It is an amenable number.

36246572015257 is a deficient number, since it is larger than the sum of its proper divisors (1).

36246572015257 is an equidigital number, since it uses as much as digits as its factorization.

36246572015257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168000, while the sum is 55.

The spelling of 36246572015257 in words is "thirty-six trillion, two hundred forty-six billion, five hundred seventy-two million, fifteen thousand, two hundred fifty-seven".