45956199 has 4 divisors (see below), whose sum is σ = 61274936. Its totient is φ = 30637464.

The previous prime is 45956191. The next prime is 45956227. The reversal of 45956199 is 99165954.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 45956199 - 2³ = 45956191 is a prime.

It is a super-2 number, since 2×45956199² = 4223944453055202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45956191) 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, 7659364 + ... + 7659369.

It is an arithmetic number, because the mean of its divisors is an integer number (15318734).

Almost surely, 2^45956199 is an apocalyptic number.

45956199 is a deficient number, since it is larger than the sum of its proper divisors (15318737).

45956199 is a wasteful number, since it uses less digits than its factorization.

45956199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15318736.

The product of its digits is 437400, while the sum is 48.

The square root of 45956199 is about 6779.1001615259. The cubic root of 45956199 is about 358.1910255661.

The spelling of 45956199 in words is "forty-five million, nine hundred fifty-six thousand, one hundred ninety-nine".