45983311 has 4 divisors (see below), whose sum is σ = 50163624. Its totient is φ = 41803000.

The previous prime is 45983309. The next prime is 45983321. The reversal of 45983311 is 11338954.

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 45983311 - 2¹ = 45983309 is a prime.

It is a super-2 number, since 2×45983311² = 4228929781045442, 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 (45983321) 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, 2090140 + ... + 2090161.

It is an arithmetic number, because the mean of its divisors is an integer number (12540906).

Almost surely, 2^45983311 is an apocalyptic number.

45983311 is a deficient number, since it is larger than the sum of its proper divisors (4180313).

45983311 is a wasteful number, since it uses less digits than its factorization.

45983311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4180312.

The product of its digits is 12960, while the sum is 34.

The square root of 45983311 is about 6781.0995421097. The cubic root of 45983311 is about 358.2614503487.

The spelling of 45983311 in words is "forty-five million, nine hundred eighty-three thousand, three hundred eleven".