36540252265 has 64 divisors (see below), whose sum is σ = 50721914880. Its totient is φ = 25020864000.

The previous prime is 36540252253. The next prime is 36540252277. The reversal of 36540252265 is 56225204563.

It is an interprime number because it is at equal distance from previous prime (36540252253) and next prime (36540252277).

It is not a de Polignac number, because 36540252265 - 2¹⁵ = 36540219497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 50261332 + ... + 50262058.

It is an arithmetic number, because the mean of its divisors is an integer number (792529920).

Almost surely, 2^36540252265 is an apocalyptic number.

It is an amenable number.

36540252265 is a deficient number, since it is larger than the sum of its proper divisors (14181662615).

36540252265 is a wasteful number, since it uses less digits than its factorization.

36540252265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534.

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 36540252265 in words is "thirty-six billion, five hundred forty million, two hundred fifty-two thousand, two hundred sixty-five".