33545636052 has 48 divisors (see below), whose sum is σ = 81249638400. Its totient is φ = 10760698080.

The previous prime is 33545635979. The next prime is 33545636057. The reversal of 33545636052 is 25063654533.

It is a super-2 number, since 2×33545636052² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33545635995 and 33545636013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33545636057) 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, 185302 + ... + 318477.

It is an arithmetic number, because the mean of its divisors is an integer number (1692700800).

Almost surely, 2^33545636052 is an apocalyptic number.

It is an amenable number.

33545636052 is an abundant number, since it is smaller than the sum of its proper divisors (47704002348).

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

33545636052 is a wasteful number, since it uses less digits than its factorization.

33545636052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503996 (or 503994 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 42.

The spelling of 33545636052 in words is "thirty-three billion, five hundred forty-five million, six hundred thirty-six thousand, fifty-two".