36251622620 has 12 divisors (see below), whose sum is σ = 76128407544. Its totient is φ = 14500649040.

The previous prime is 36251622607. The next prime is 36251622623. The reversal of 36251622620 is 2622615263.

36251622620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36251622623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 906290546 + ... + 906290585.

It is an arithmetic number, because the mean of its divisors is an integer number (6344033962).

Almost surely, 2^36251622620 is an apocalyptic number.

It is an amenable number.

36251622620 is an abundant number, since it is smaller than the sum of its proper divisors (39876784924).

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

36251622620 is a wasteful number, since it uses less digits than its factorization.

36251622620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1812581140 (or 1812581138 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 36251622620 in words is "thirty-six billion, two hundred fifty-one million, six hundred twenty-two thousand, six hundred twenty".