2973521112 has 16 divisors (see below), whose sum is σ = 7433802840. Its totient is φ = 991173696.

The previous prime is 2973521107. The next prime is 2973521113. The reversal of 2973521112 is 2111253792.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2973521113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61948333 + ... + 61948380.

Almost surely, 2^2973521112 is an apocalyptic number.

It is an amenable number.

2973521112 is an abundant number, since it is smaller than the sum of its proper divisors (4460281728).

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

2973521112 is a wasteful number, since it uses less digits than its factorization.

2973521112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123896722 (or 123896718 counting only the distinct ones).

The product of its digits is 7560, while the sum is 33.

The square root of 2973521112 is about 54530.0019438841. The cubic root of 2973521112 is about 1437.9937841593.

The spelling of 2973521112 in words is "two billion, nine hundred seventy-three million, five hundred twenty-one thousand, one hundred twelve".