36521242746 has 16 divisors (see below), whose sum is σ = 74596581504. Its totient is φ = 11914731584.

The previous prime is 36521242739. The next prime is 36521242789. The reversal of 36521242746 is 64724212563.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 36521242698 and 36521242707.

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, 64753695 + ... + 64754258.

It is an arithmetic number, because the mean of its divisors is an integer number (4662286344).

Almost surely, 2^36521242746 is an apocalyptic number.

36521242746 is an abundant number, since it is smaller than the sum of its proper divisors (38075338758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36521242746 is a wasteful number, since it uses less digits than its factorization.

36521242746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129508005.

The product of its digits is 483840, while the sum is 42.

The spelling of 36521242746 in words is "thirty-six billion, five hundred twenty-one million, two hundred forty-two thousand, seven hundred forty-six".