45982119 has 4 divisors (see below), whose sum is σ = 61309496. Its totient is φ = 30654744.

The previous prime is 45982103. The next prime is 45982141. The reversal of 45982119 is 91128954.

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

It is not a de Polignac number, because 45982119 - 2⁴ = 45982103 is a prime.

It is a super-2 number, since 2×45982119² = 4228710535460322, 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 (45982159) 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, 7663684 + ... + 7663689.

It is an arithmetic number, because the mean of its divisors is an integer number (15327374).

Almost surely, 2^45982119 is an apocalyptic number.

45982119 is a deficient number, since it is larger than the sum of its proper divisors (15327377).

45982119 is a wasteful number, since it uses less digits than its factorization.

45982119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15327376.

The product of its digits is 25920, while the sum is 39.

The square root of 45982119 is about 6781.0116501891. The cubic root of 45982119 is about 358.2583546507.

The spelling of 45982119 in words is "forty-five million, nine hundred eighty-two thousand, one hundred nineteen".