45944353 has 24 divisors (see below), whose sum is σ = 60103232. Its totient is φ = 34193664.

The previous prime is 45944351. The next prime is 45944357. The reversal of 45944353 is 35344954.

It is not a de Polignac number, because 45944353 - 2¹ = 45944351 is a prime.

It is a super-2 number, since 2×45944353² = 4221767145177218, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45944351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25426 + ... + 27172.

Almost surely, 2^45944353 is an apocalyptic number.

It is an amenable number.

45944353 is a deficient number, since it is larger than the sum of its proper divisors (14158879).

45944353 is a wasteful number, since it uses less digits than its factorization.

45944353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1801 (or 1784 counting only the distinct ones).

The product of its digits is 129600, while the sum is 37.

The square root of 45944353 is about 6778.2263904358. The cubic root of 45944353 is about 358.1602462906.

The spelling of 45944353 in words is "forty-five million, nine hundred forty-four thousand, three hundred fifty-three".