45634027459 has 2 divisors, whose sum is σ = 45634027460. Its totient is φ = 45634027458.

The previous prime is 45634027457. The next prime is 45634027559. The reversal of 45634027459 is 95472043654.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45634027459 - 2¹ = 45634027457 is a prime.

Together with 45634027457, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (45634027457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22817013729 + 22817013730.

It is an arithmetic number, because the mean of its divisors is an integer number (22817013730).

Almost surely, 2^45634027459 is an apocalyptic number.

45634027459 is a deficient number, since it is larger than the sum of its proper divisors (1).

45634027459 is an equidigital number, since it uses as much as digits as its factorization.

45634027459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3628800, while the sum is 49.

The spelling of 45634027459 in words is "forty-five billion, six hundred thirty-four million, twenty-seven thousand, four hundred fifty-nine".