2554120801 has 2 divisors, whose sum is σ = 2554120802. Its totient is φ = 2554120800.

The previous prime is 2554120781. The next prime is 2554120823. The reversal of 2554120801 is 1080214552.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2229256225 + 324864576 = 47215^2 + 18024^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2554120801 is a prime.

It is a super-2 number, since 2×2554120801² = 13047066132201763202, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2554120801.

It is not a weakly prime, because it can be changed into another prime (2554120831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277060400 + 1277060401.

It is an arithmetic number, because the mean of its divisors is an integer number (1277060401).

Almost surely, 2^2554120801 is an apocalyptic number.

It is an amenable number.

2554120801 is a deficient number, since it is larger than the sum of its proper divisors (1).

2554120801 is an equidigital number, since it uses as much as digits as its factorization.

2554120801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 2554120801 is about 50538.3102309525. The cubic root of 2554120801 is about 1366.9327370590.

The spelling of 2554120801 in words is "two billion, five hundred fifty-four million, one hundred twenty thousand, eight hundred one".