551458862250001 has 2 divisors, whose sum is σ = 551458862250002. Its totient is φ = 551458862250000.

The previous prime is 551458862249909. The next prime is 551458862250007. The reversal of 551458862250001 is 100052268854155.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 551422170464400 + 36691785601 = 23482380^2 + 191551^2 .

It is a cyclic number.

It is not a de Polignac number, because 551458862250001 - 2⁹ = 551458862249489 is a prime.

It is not a weakly prime, because it can be changed into another prime (551458862250007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275729431125000 + 275729431125001.

It is an arithmetic number, because the mean of its divisors is an integer number (275729431125001).

Almost surely, 2^{551458862250001} is an apocalyptic number.

It is an amenable number.

551458862250001 is a deficient number, since it is larger than the sum of its proper divisors (1).

551458862250001 is an equidigital number, since it uses as much as digits as its factorization.

551458862250001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840000, while the sum is 52.

The spelling of 551458862250001 in words is "five hundred fifty-one trillion, four hundred fifty-eight billion, eight hundred sixty-two million, two hundred fifty thousand, one".