36542564628 has 24 divisors (see below), whose sum is σ = 85325776032. Its totient is φ = 12172313184.

The previous prime is 36542564627. The next prime is 36542564753. The reversal of 36542564628 is 82646524563.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36542564623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1049875 + ... + 1084122.

It is an arithmetic number, because the mean of its divisors is an integer number (3555240668).

Almost surely, 2^36542564628 is an apocalyptic number.

It is an amenable number.

36542564628 is an abundant number, since it is smaller than the sum of its proper divisors (48783211404).

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

36542564628 is a wasteful number, since it uses less digits than its factorization.

36542564628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2135431 (or 2135429 counting only the distinct ones).

The product of its digits is 8294400, while the sum is 51.

The spelling of 36542564628 in words is "thirty-six billion, five hundred forty-two million, five hundred sixty-four thousand, six hundred twenty-eight".