2552252542 has 16 divisors (see below), whose sum is σ = 4482005472. Its totient is φ = 1067143680.

The previous prime is 2552252519. The next prime is 2552252629. The reversal of 2552252542 is 2452522552.

It is a junction number, because it is equal to n+sod(n) for n = 2552252498 and 2552252507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2222643 + ... + 2223790.

It is an arithmetic number, because the mean of its divisors is an integer number (280125342).

Almost surely, 2^2552252542 is an apocalyptic number.

2552252542 is a deficient number, since it is larger than the sum of its proper divisors (1929752930).

2552252542 is a wasteful number, since it uses less digits than its factorization.

2552252542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4446483.

The product of its digits is 80000, while the sum is 34.

The square root of 2552252542 is about 50519.8232578064. The cubic root of 2552252542 is about 1366.5993663336.

The spelling of 2552252542 in words is "two billion, five hundred fifty-two million, two hundred fifty-two thousand, five hundred forty-two".