45983109 has 8 divisors (see below), whose sum is σ = 61375392. Its totient is φ = 30623120.

The previous prime is 45983107. The next prime is 45983117. The reversal of 45983109 is 90138954.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45983109 - 2¹ = 45983107 is a prime.

It is a super-2 number, since 2×45983109² = 4228892626611762, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45983107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4527 + ... + 10604.

It is an arithmetic number, because the mean of its divisors is an integer number (7671924).

Almost surely, 2^45983109 is an apocalyptic number.

It is an amenable number.

45983109 is a deficient number, since it is larger than the sum of its proper divisors (15392283).

45983109 is a wasteful number, since it uses less digits than its factorization.

45983109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16147.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 45983109 is about 6781.0846477536. The cubic root of 45983109 is about 358.2609257459.

The spelling of 45983109 in words is "forty-five million, nine hundred eighty-three thousand, one hundred nine".