2552202157 has 2 divisors, whose sum is σ = 2552202158. Its totient is φ = 2552202156.

The previous prime is 2552202097. The next prime is 2552202173. The reversal of 2552202157 is 7512022552.

2552202157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2163087081 + 389115076 = 46509^2 + 19726^2 .

It is a cyclic number.

It is not a de Polignac number, because 2552202157 - 2¹¹ = 2552200109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2552205157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276101078 + 1276101079.

It is an arithmetic number, because the mean of its divisors is an integer number (1276101079).

Almost surely, 2^2552202157 is an apocalyptic number.

It is an amenable number.

2552202157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2552202157 is an equidigital number, since it uses as much as digits as its factorization.

2552202157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14000, while the sum is 31.

The square root of 2552202157 is about 50519.3245897053. The cubic root of 2552202157 is about 1366.5903734197.

The spelling of 2552202157 in words is "two billion, five hundred fifty-two million, two hundred two thousand, one hundred fifty-seven".