36136252545 has 32 divisors (see below), whose sum is σ = 60375048192. Its totient is φ = 18421520832.

The previous prime is 36136252531. The next prime is 36136252553. The reversal of 36136252545 is 54525263163.

It is a happy number.

It is not a de Polignac number, because 36136252545 - 2¹⁷ = 36136121473 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36136252497 and 36136252506.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 454132 + ... + 527738.

It is an arithmetic number, because the mean of its divisors is an integer number (1886720256).

Almost surely, 2^36136252545 is an apocalyptic number.

It is an amenable number.

36136252545 is a deficient number, since it is larger than the sum of its proper divisors (24238795647).

36136252545 is a wasteful number, since it uses less digits than its factorization.

36136252545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75061.

The product of its digits is 648000, while the sum is 42.

The spelling of 36136252545 in words is "thirty-six billion, one hundred thirty-six million, two hundred fifty-two thousand, five hundred forty-five".