4555261611331 has 2 divisors, whose sum is σ = 4555261611332. Its totient is φ = 4555261611330.

The previous prime is 4555261611311. The next prime is 4555261611359. The reversal of 4555261611331 is 1331161625554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4555261611331 - 2⁹ = 4555261610819 is a prime.

It is a super-2 number, since 2×4555261611331² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4555261611301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2277630805665 + 2277630805666.

It is an arithmetic number, because the mean of its divisors is an integer number (2277630805666).

Almost surely, 2^{4555261611331} is an apocalyptic number.

4555261611331 is a deficient number, since it is larger than the sum of its proper divisors (1).

4555261611331 is an equidigital number, since it uses as much as digits as its factorization.

4555261611331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 324000, while the sum is 43.

The spelling of 4555261611331 in words is "four trillion, five hundred fifty-five billion, two hundred sixty-one million, six hundred eleven thousand, three hundred thirty-one".