2555500573 has 2 divisors, whose sum is σ = 2555500574. Its totient is φ = 2555500572.

The previous prime is 2555500567. The next prime is 2555500579. The reversal of 2555500573 is 3750055552.

It is a balanced prime because it is at equal distance from previous prime (2555500567) and next prime (2555500579).

It can be written as a sum of positive squares in only one way, i.e., 1403101764 + 1152398809 = 37458^2 + 33947^2 .

It is a cyclic number.

It is not a de Polignac number, because 2555500573 - 2²¹ = 2553403421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2555500579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277750286 + 1277750287.

It is an arithmetic number, because the mean of its divisors is an integer number (1277750287).

Almost surely, 2^2555500573 is an apocalyptic number.

It is an amenable number.

2555500573 is a deficient number, since it is larger than the sum of its proper divisors (1).

2555500573 is an equidigital number, since it uses as much as digits as its factorization.

2555500573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 131250, while the sum is 37.

The square root of 2555500573 is about 50551.9591410659. The cubic root of 2555500573 is about 1367.1788381822.

The spelling of 2555500573 in words is "two billion, five hundred fifty-five million, five hundred thousand, five hundred seventy-three".