45598699 has 4 divisors (see below), whose sum is σ = 45625536. Its totient is φ = 45571864.

The previous prime is 45598697. The next prime is 45598717. The reversal of 45598699 is 99689554.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99689554 = 2 ⋅49844777.

It is a cyclic number.

It is not a de Polignac number, because 45598699 - 2¹ = 45598697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45598697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10684 + ... + 14329.

It is an arithmetic number, because the mean of its divisors is an integer number (11406384).

Almost surely, 2^45598699 is an apocalyptic number.

45598699 is a deficient number, since it is larger than the sum of its proper divisors (26837).

45598699 is a wasteful number, since it uses less digits than its factorization.

45598699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26836.

The product of its digits is 3499200, while the sum is 55.

The square root of 45598699 is about 6752.6808750303. The cubic root of 45598699 is about 357.2597998527.

The spelling of 45598699 in words is "forty-five million, five hundred ninety-eight thousand, six hundred ninety-nine".