11458880597 has 2 divisors, whose sum is σ = 11458880598. Its totient is φ = 11458880596.

The previous prime is 11458880567. The next prime is 11458880621. The reversal of 11458880597 is 79508885411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11439158116 + 19722481 = 106954^2 + 4441^2 .

It is a cyclic number.

It is not a de Polignac number, because 11458880597 - 2¹⁸ = 11458618453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11458880567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5729440298 + 5729440299.

It is an arithmetic number, because the mean of its divisors is an integer number (5729440299).

Almost surely, 2^11458880597 is an apocalyptic number.

It is an amenable number.

11458880597 is a deficient number, since it is larger than the sum of its proper divisors (1).

11458880597 is an equidigital number, since it uses as much as digits as its factorization.

11458880597 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3225600, while the sum is 56.

The spelling of 11458880597 in words is "eleven billion, four hundred fifty-eight million, eight hundred eighty thousand, five hundred ninety-seven".