33525053252 has 12 divisors (see below), whose sum is σ = 62119951740. Its totient is φ = 15776495616.

The previous prime is 33525053239. The next prime is 33525053267. The reversal of 33525053252 is 25235052533.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10368126976 + 23156926276 = 101824^2 + 152174^2 .

It is a super-2 number, since 2×33525053252² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246507677 + ... + 246507812.

It is an arithmetic number, because the mean of its divisors is an integer number (5176662645).

Almost surely, 2^33525053252 is an apocalyptic number.

It is an amenable number.

33525053252 is a deficient number, since it is larger than the sum of its proper divisors (28594898488).

33525053252 is a wasteful number, since it uses less digits than its factorization.

33525053252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493015510 (or 493015508 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 35.

The spelling of 33525053252 in words is "thirty-three billion, five hundred twenty-five million, fifty-three thousand, two hundred fifty-two".