11454633959 has 2 divisors, whose sum is σ = 11454633960. Its totient is φ = 11454633958.

The previous prime is 11454633941. The next prime is 11454633973. The reversal of 11454633959 is 95933645411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11454633959 - 2²⁰ = 11453585383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11454633559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5727316979 + 5727316980.

It is an arithmetic number, because the mean of its divisors is an integer number (5727316980).

Almost surely, 2^11454633959 is an apocalyptic number.

11454633959 is a deficient number, since it is larger than the sum of its proper divisors (1).

11454633959 is an equidigital number, since it uses as much as digits as its factorization.

11454633959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1749600, while the sum is 50.

The spelling of 11454633959 in words is "eleven billion, four hundred fifty-four million, six hundred thirty-three thousand, nine hundred fifty-nine".