33953093372 has 12 divisors (see below), whose sum is σ = 64819541976. Its totient is φ = 15433224240.

The previous prime is 33953093353. The next prime is 33953093441. The reversal of 33953093372 is 27339035933.

It is a congruent number.

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, 385830563 + ... + 385830650.

It is an arithmetic number, because the mean of its divisors is an integer number (5401628498).

Almost surely, 2^33953093372 is an apocalyptic number.

It is an amenable number.

33953093372 is a deficient number, since it is larger than the sum of its proper divisors (30866448604).

33953093372 is a wasteful number, since it uses less digits than its factorization.

33953093372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771661228 (or 771661226 counting only the distinct ones).

The product of its (nonzero) digits is 1377810, while the sum is 47.

The spelling of 33953093372 in words is "thirty-three billion, nine hundred fifty-three million, ninety-three thousand, three hundred seventy-two".