36455222257252 has 24 divisors (see below), whose sum is σ = 65433436792920. Its totient is φ = 17761053680640.

The previous prime is 36455222257249. The next prime is 36455222257313. The reversal of 36455222257252 is 25275222255463.

It can be written as a sum of positive squares in 4 ways, for example, as 9622552896576 + 26832669360676 = 3102024^2 + 5180026^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36455222257252.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137251713 + ... + 137517064.

It is an arithmetic number, because the mean of its divisors is an integer number (2726393199705).

Almost surely, 2^{36455222257252} is an apocalyptic number.

It is an amenable number.

36455222257252 is a deficient number, since it is larger than the sum of its proper divisors (28978214535668).

36455222257252 is a wasteful number, since it uses less digits than its factorization.

36455222257252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274769631 (or 274769629 counting only the distinct ones).

The product of its digits is 20160000, while the sum is 52.

The spelling of 36455222257252 in words is "thirty-six trillion, four hundred fifty-five billion, two hundred twenty-two million, two hundred fifty-seven thousand, two hundred fifty-two".