33531604052 has 6 divisors (see below), whose sum is σ = 58680307098. Its totient is φ = 16765802024.

The previous prime is 33531604037. The next prime is 33531604079. The reversal of 33531604052 is 25040613533.

It can be written as a sum of positive squares in only one way, i.e., 26462830276 + 7068773776 = 162674^2 + 84076^2 .

It is a super-2 number, since 2×33531604052² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4191450503 + ... + 4191450510.

It is an arithmetic number, because the mean of its divisors is an integer number (9780051183).

Almost surely, 2^33531604052 is an apocalyptic number.

It is an amenable number.

33531604052 is a deficient number, since it is larger than the sum of its proper divisors (25148703046).

33531604052 is a wasteful number, since it uses less digits than its factorization.

33531604052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8382901017 (or 8382901015 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

The spelling of 33531604052 in words is "thirty-three billion, five hundred thirty-one million, six hundred four thousand, fifty-two".