2553862373 has 2 divisors, whose sum is σ = 2553862374. Its totient is φ = 2553862372.

The previous prime is 2553862361. The next prime is 2553862379. The reversal of 2553862373 is 3732683552.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2248940929 + 304921444 = 47423^2 + 17462^2 .

It is a cyclic number.

It is not a de Polignac number, because 2553862373 - 2⁸ = 2553862117 is a prime.

It is a super-2 number, since 2×2553862373² = 13044426040450382258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2553862379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276931186 + 1276931187.

It is an arithmetic number, because the mean of its divisors is an integer number (1276931187).

Almost surely, 2^2553862373 is an apocalyptic number.

It is an amenable number.

2553862373 is a deficient number, since it is larger than the sum of its proper divisors (1).

2553862373 is an equidigital number, since it uses as much as digits as its factorization.

2553862373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 907200, while the sum is 44.

The square root of 2553862373 is about 50535.7534128067. The cubic root of 2553862373 is about 1366.8866330522.

The spelling of 2553862373 in words is "two billion, five hundred fifty-three million, eight hundred sixty-two thousand, three hundred seventy-three".