45925743 has 8 divisors (see below), whose sum is σ = 61829248. Its totient is φ = 30319704.

The previous prime is 45925723. The next prime is 45925751. The reversal of 45925743 is 34752954.

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

It is not a de Polignac number, because 45925743 - 2⁸ = 45925487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45925703) 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, 74005 + ... + 74622.

It is an arithmetic number, because the mean of its divisors is an integer number (7728656).

Almost surely, 2^45925743 is an apocalyptic number.

45925743 is a deficient number, since it is larger than the sum of its proper divisors (15903505).

45925743 is a wasteful number, since it uses less digits than its factorization.

45925743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148733.

The product of its digits is 151200, while the sum is 39.

The square root of 45925743 is about 6776.8534734049. The cubic root of 45925743 is about 358.1118815342. Note that the first 3 decimals are identical.

The spelling of 45925743 in words is "forty-five million, nine hundred twenty-five thousand, seven hundred forty-three".