536952081972 has 12 divisors (see below), whose sum is σ = 1252888191296. Its totient is φ = 178984027320.

The previous prime is 536952081959. The next prime is 536952081973. The reversal of 536952081972 is 279180259635.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (536952081973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22373003404 + ... + 22373003427.

Almost surely, 2^536952081972 is an apocalyptic number.

It is an amenable number.

536952081972 is an abundant number, since it is smaller than the sum of its proper divisors (715936109324).

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

536952081972 is a wasteful number, since it uses less digits than its factorization.

536952081972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44746006838 (or 44746006836 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 57.

The spelling of 536952081972 in words is "five hundred thirty-six billion, nine hundred fifty-two million, eighty-one thousand, nine hundred seventy-two".