2552142356 has 6 divisors (see below), whose sum is σ = 4466249130. Its totient is φ = 1276071176.

The previous prime is 2552142311. The next prime is 2552142367. The reversal of 2552142356 is 6532412552.

It can be written as a sum of positive squares in only one way, i.e., 1530061456 + 1022080900 = 39116^2 + 31970^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 319017791 + ... + 319017798.

It is an arithmetic number, because the mean of its divisors is an integer number (744374855).

Almost surely, 2^2552142356 is an apocalyptic number.

It is an amenable number.

2552142356 is a deficient number, since it is larger than the sum of its proper divisors (1914106774).

2552142356 is a wasteful number, since it uses less digits than its factorization.

2552142356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638035593 (or 638035591 counting only the distinct ones).

The product of its digits is 72000, while the sum is 35.

The square root of 2552142356 is about 50518.7327236145. The cubic root of 2552142356 is about 1366.5796997473.

The spelling of 2552142356 in words is "two billion, five hundred fifty-two million, one hundred forty-two thousand, three hundred fifty-six".