36552625564 has 48 divisors (see below), whose sum is σ = 78766043328. Its totient is φ = 14453526528.

The previous prime is 36552625553. The next prime is 36552625567. The reversal of 36552625564 is 46552625563.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36552625567) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 782844 + ... + 828220.

It is an arithmetic number, because the mean of its divisors is an integer number (1640959236).

Almost surely, 2^36552625564 is an apocalyptic number.

It is an amenable number.

36552625564 is an abundant number, since it is smaller than the sum of its proper divisors (42213417764).

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

36552625564 is a wasteful number, since it uses less digits than its factorization.

36552625564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47614 (or 47612 counting only the distinct ones).

The product of its digits is 6480000, while the sum is 49.

Subtracting 36552625564 from its reverse (46552625563), we obtain a palindrome (9999999999).

The spelling of 36552625564 in words is "thirty-six billion, five hundred fifty-two million, six hundred twenty-five thousand, five hundred sixty-four".