33135513000 has 64 divisors (see below), whose sum is σ = 103382809920. Its totient is φ = 8836136000.

The previous prime is 33135512953. The next prime is 33135513023. The reversal of 33135513000 is 31553133.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5519586 + ... + 5525585.

It is an arithmetic number, because the mean of its divisors is an integer number (1615356405).

Almost surely, 2^33135513000 is an apocalyptic number.

33135513000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33135513000 is an abundant number, since it is smaller than the sum of its proper divisors (70247296920).

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

33135513000 is a wasteful number, since it uses less digits than its factorization.

33135513000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11045195 (or 11045181 counting only the distinct ones).

The product of its (nonzero) digits is 2025, while the sum is 24.

The spelling of 33135513000 in words is "thirty-three billion, one hundred thirty-five million, five hundred thirteen thousand".