2552172974 has 16 divisors (see below), whose sum is σ = 4365255888. Its totient is φ = 1108636032.

The previous prime is 2552172949. The next prime is 2552172977. The reversal of 2552172974 is 4792712552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552172977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2886632 + ... + 2887515.

It is an arithmetic number, because the mean of its divisors is an integer number (272828493).

Almost surely, 2^2552172974 is an apocalyptic number.

2552172974 is a deficient number, since it is larger than the sum of its proper divisors (1813082914).

2552172974 is a wasteful number, since it uses less digits than its factorization.

2552172974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5774179.

The product of its digits is 352800, while the sum is 44.

The square root of 2552172974 is about 50519.0357588108. The cubic root of 2552172974 is about 1366.5851646684.

The spelling of 2552172974 in words is "two billion, five hundred fifty-two million, one hundred seventy-two thousand, nine hundred seventy-four".