36620061712 has 20 divisors (see below), whose sum is σ = 76409167660. Its totient is φ = 16901566848.

The previous prime is 36620061701. The next prime is 36620061739. The reversal of 36620061712 is 21716002663.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 22273771536 + 14346290176 = 149244^2 + 119776^2 .

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, 88028787 + ... + 88029202.

It is an arithmetic number, because the mean of its divisors is an integer number (3820458383).

Almost surely, 2^36620061712 is an apocalyptic number.

It is an amenable number.

36620061712 is an abundant number, since it is smaller than the sum of its proper divisors (39789105948).

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

36620061712 is a wasteful number, since it uses less digits than its factorization.

36620061712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176058010 (or 176058004 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 36620061712 in words is "thirty-six billion, six hundred twenty million, sixty-one thousand, seven hundred twelve".