2554725601 has 2 divisors, whose sum is σ = 2554725602. Its totient is φ = 2554725600.

The previous prime is 2554725587. The next prime is 2554725629. The reversal of 2554725601 is 1065274552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2411301025 + 143424576 = 49105^2 + 11976^2 .

It is a cyclic number.

It is not a de Polignac number, because 2554725601 - 2¹⁷ = 2554594529 is a prime.

It is a super-2 number, since 2×2554725601² = 13053245792809622402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2554725661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277362800 + 1277362801.

It is an arithmetic number, because the mean of its divisors is an integer number (1277362801).

Almost surely, 2^2554725601 is an apocalyptic number.

It is an amenable number.

2554725601 is a deficient number, since it is larger than the sum of its proper divisors (1).

2554725601 is an equidigital number, since it uses as much as digits as its factorization.

2554725601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84000, while the sum is 37.

The square root of 2554725601 is about 50544.2934563339. The cubic root of 2554725601 is about 1367.0406222816.

The spelling of 2554725601 in words is "two billion, five hundred fifty-four million, seven hundred twenty-five thousand, six hundred one".