536561533332 has 36 divisors (see below), whose sum is σ = 1479609077856. Its totient is φ = 162594403920.

The previous prime is 536561533327. The next prime is 536561533351. The reversal of 536561533332 is 233335165635.

536561533332 is a `hidden beast` number, since 5 + 3 + 6 + 561 + 53 + 3 + 3 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 677476288 + ... + 677477079.

Almost surely, 2^536561533332 is an apocalyptic number.

It is an amenable number.

536561533332 is an abundant number, since it is smaller than the sum of its proper divisors (943047544524).

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

536561533332 is a wasteful number, since it uses less digits than its factorization.

536561533332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354953388 (or 1354953383 counting only the distinct ones).

The product of its digits is 2187000, while the sum is 45.

Adding to 536561533332 its reverse (233335165635), we get a palindrome (769896698967).

The spelling of 536561533332 in words is "five hundred thirty-six billion, five hundred sixty-one million, five hundred thirty-three thousand, three hundred thirty-two".