551367976259 has 2 divisors, whose sum is σ = 551367976260. Its totient is φ = 551367976258.

The previous prime is 551367976217. The next prime is 551367976279. The reversal of 551367976259 is 952679763155.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 551367976259 - 2³⁶ = 482648499523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 551367976195 and 551367976204.

It is not a weakly prime, because it can be changed into another prime (551367976279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275683988129 + 275683988130.

It is an arithmetic number, because the mean of its divisors is an integer number (275683988130).

Almost surely, 2^551367976259 is an apocalyptic number.

551367976259 is a deficient number, since it is larger than the sum of its proper divisors (1).

551367976259 is an equidigital number, since it uses as much as digits as its factorization.

551367976259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 107163000, while the sum is 65.

The spelling of 551367976259 in words is "five hundred fifty-one billion, three hundred sixty-seven million, nine hundred seventy-six thousand, two hundred fifty-nine".