45431301499 has 2 divisors, whose sum is σ = 45431301500. Its totient is φ = 45431301498.

The previous prime is 45431301463. The next prime is 45431301511. The reversal of 45431301499 is 99410313454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45431301499 - 2⁹ = 45431300987 is a prime.

It is not a weakly prime, because it can be changed into another prime (45431308499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22715650749 + 22715650750.

It is an arithmetic number, because the mean of its divisors is an integer number (22715650750).

Almost surely, 2^45431301499 is an apocalyptic number.

45431301499 is a deficient number, since it is larger than the sum of its proper divisors (1).

45431301499 is an equidigital number, since it uses as much as digits as its factorization.

45431301499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 45431301499 in words is "forty-five billion, four hundred thirty-one million, three hundred one thousand, four hundred ninety-nine".