33531463052 has 12 divisors (see below), whose sum is σ = 58683522576. Its totient is φ = 16764742320.

The previous prime is 33531462997. The next prime is 33531463057. The reversal of 33531463052 is 25036413533.

It is a super-2 number, since 2×33531463052² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33531463057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168224 + ... + 308807.

It is an arithmetic number, because the mean of its divisors is an integer number (4890293548).

Almost surely, 2^33531463052 is an apocalyptic number.

It is an amenable number.

33531463052 is a deficient number, since it is larger than the sum of its proper divisors (25152059524).

33531463052 is a wasteful number, since it uses less digits than its factorization.

33531463052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494608 (or 494606 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 35.

Adding to 33531463052 its reverse (25036413533), we get a palindrome (58567876585).

The spelling of 33531463052 in words is "thirty-three billion, five hundred thirty-one million, four hundred sixty-three thousand, fifty-two".