33457474006725 has 24 divisors (see below), whose sum is σ = 55316572901632. Its totient is φ = 17843916499200.

The previous prime is 33457474006717. The next prime is 33457474006739. The reversal of 33457474006725 is 52760047475433.

It is not a de Polignac number, because 33457474006725 - 2³ = 33457474006717 is a prime.

It is a super-2 number, since 2×33457474006725² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22703724 + ... + 24132426.

Almost surely, 2^{33457474006725} is an apocalyptic number.

It is an amenable number.

33457474006725 is a deficient number, since it is larger than the sum of its proper divisors (21859098894907).

33457474006725 is a wasteful number, since it uses less digits than its factorization.

33457474006725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740957 (or 1740952 counting only the distinct ones).

The product of its (nonzero) digits is 59270400, while the sum is 57.

The spelling of 33457474006725 in words is "thirty-three trillion, four hundred fifty-seven billion, four hundred seventy-four million, six thousand, seven hundred twenty-five".