36233566512 has 160 divisors (see below), whose sum is σ = 113760218880. Its totient is φ = 9785717760.

The previous prime is 36233566493. The next prime is 36233566543. The reversal of 36233566512 is 21566533263.

It is a super-2 number, since 2×36233566512² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108043 + ... + 290069.

It is an arithmetic number, because the mean of its divisors is an integer number (711001368).

Almost surely, 2^36233566512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36233566512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56880109440).

36233566512 is an abundant number, since it is smaller than the sum of its proper divisors (77526652368).

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

36233566512 is a wasteful number, since it uses less digits than its factorization.

36233566512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182091 (or 182085 counting only the distinct ones).

The product of its digits is 583200, while the sum is 42.

The spelling of 36233566512 in words is "thirty-six billion, two hundred thirty-three million, five hundred sixty-six thousand, five hundred twelve".