40936577252 has 12 divisors (see below), whose sum is σ = 75853069740. Its totient is φ = 19264271616.

The previous prime is 40936577249. The next prime is 40936577293. The reversal of 40936577252 is 25277563904.

It can be written as a sum of positive squares in 2 ways, for example, as 23930852416 + 17005724836 = 154696^2 + 130406^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 40936577252.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301004177 + ... + 301004312.

It is an arithmetic number, because the mean of its divisors is an integer number (6321089145).

Almost surely, 2^40936577252 is an apocalyptic number.

It is an amenable number.

40936577252 is a deficient number, since it is larger than the sum of its proper divisors (34916492488).

40936577252 is a wasteful number, since it uses less digits than its factorization.

40936577252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602008510 (or 602008508 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 50.

The spelling of 40936577252 in words is "forty billion, nine hundred thirty-six million, five hundred seventy-seven thousand, two hundred fifty-two".