45368659 has 6 divisors (see below), whose sum is σ = 52775844. Its totient is φ = 38887380.

The previous prime is 45368657. The next prime is 45368669. The reversal of 45368659 is 95686354.

It is not a de Polignac number, because 45368659 - 2¹ = 45368657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45368657) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 462897 + ... + 462994.

It is an arithmetic number, because the mean of its divisors is an integer number (8795974).

Almost surely, 2^45368659 is an apocalyptic number.

45368659 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

45368659 is a deficient number, since it is larger than the sum of its proper divisors (7407185).

45368659 is an equidigital number, since it uses as much as digits as its factorization.

45368659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925905 (or 925898 counting only the distinct ones).

The product of its digits is 777600, while the sum is 46.

The square root of 45368659 is about 6735.6261030434. The cubic root of 45368659 is about 356.6580090289.

The spelling of 45368659 in words is "forty-five million, three hundred sixty-eight thousand, six hundred fifty-nine".