45982999 has 4 divisors (see below), whose sum is σ = 46061136. Its totient is φ = 45904864.

The previous prime is 45982991. The next prime is 45983033. The reversal of 45982999 is 99928954.

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

It is a cyclic number.

It is not a de Polignac number, because 45982999 - 2³ = 45982991 is a prime.

It is a super-2 number, since 2×45982999² = 4228872394068002, 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 (45982991) 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, 38179 + ... + 39364.

It is an arithmetic number, because the mean of its divisors is an integer number (11515284).

Almost surely, 2^45982999 is an apocalyptic number.

45982999 is a deficient number, since it is larger than the sum of its proper divisors (78137).

45982999 is an equidigital number, since it uses as much as digits as its factorization.

45982999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78136.

The product of its digits is 2099520, while the sum is 55.

The square root of 45982999 is about 6781.0765369519. The cubic root of 45982999 is about 358.2606400705.

The spelling of 45982999 in words is "forty-five million, nine hundred eighty-two thousand, nine hundred ninety-nine".