45955045459 has 2 divisors, whose sum is σ = 45955045460. Its totient is φ = 45955045458.

The previous prime is 45955045429. The next prime is 45955045463. The reversal of 45955045459 is 95454055954.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45955045459 - 2¹¹ = 45955043411 is a prime.

It is a super-2 number, since 2×45955045459² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45955045429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22977522729 + 22977522730.

It is an arithmetic number, because the mean of its divisors is an integer number (22977522730).

Almost surely, 2^45955045459 is an apocalyptic number.

45955045459 is a deficient number, since it is larger than the sum of its proper divisors (1).

45955045459 is an equidigital number, since it uses as much as digits as its factorization.

45955045459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200000, while the sum is 55.

The spelling of 45955045459 in words is "forty-five billion, nine hundred fifty-five million, forty-five thousand, four hundred fifty-nine".