45606423 has 4 divisors (see below), whose sum is σ = 60808568. Its totient is φ = 30404280.

The previous prime is 45606419. The next prime is 45606481. The reversal of 45606423 is 32460654.

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

It is not a de Polignac number, because 45606423 - 2² = 45606419 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 (45606523) 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, 7601068 + ... + 7601073.

It is an arithmetic number, because the mean of its divisors is an integer number (15202142).

Almost surely, 2^45606423 is an apocalyptic number.

45606423 is a deficient number, since it is larger than the sum of its proper divisors (15202145).

45606423 is a wasteful number, since it uses less digits than its factorization.

45606423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15202144.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 45606423 is about 6753.2527718130. The cubic root of 45606423 is about 357.2799708880.

The spelling of 45606423 in words is "forty-five million, six hundred six thousand, four hundred twenty-three".