33481251938005 has 16 divisors (see below), whose sum is σ = 40323458453760. Its totient is φ = 26687716181568.

The previous prime is 33481251937997. The next prime is 33481251938021. The reversal of 33481251938005 is 50083915218433.

It is a cyclic number.

It is not a de Polignac number, because 33481251938005 - 2³ = 33481251937997 is a prime.

It is a super-2 number, since 2×33481251938005² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 13210419 + ... + 15539551.

It is an arithmetic number, because the mean of its divisors is an integer number (2520216153360).

Almost surely, 2^{33481251938005} is an apocalyptic number.

It is an amenable number.

33481251938005 is a deficient number, since it is larger than the sum of its proper divisors (6842206515755).

33481251938005 is a wasteful number, since it uses less digits than its factorization.

33481251938005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2339580.

The product of its (nonzero) digits is 3110400, while the sum is 52.

The spelling of 33481251938005 in words is "thirty-three trillion, four hundred eighty-one billion, two hundred fifty-one million, nine hundred thirty-eight thousand, five".