45232058 has 4 divisors (see below), whose sum is σ = 67848090. Its totient is φ = 22616028.

The previous prime is 45232051. The next prime is 45232067. The reversal of 45232058 is 85023254.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 85023254 = 2 ⋅42511627.

It can be written as a sum of positive squares in only one way, i.e., 42159049 + 3073009 = 6493^2 + 1753^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 45232058.

It is not an unprimeable number, because it can be changed into a prime (45232051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11308013 + ... + 11308016.

Almost surely, 2^45232058 is an apocalyptic number.

45232058 is a deficient number, since it is larger than the sum of its proper divisors (22616032).

45232058 is a wasteful number, since it uses less digits than its factorization.

45232058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22616031.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 45232058 is about 6725.4782729558. The cubic root of 45232058 is about 356.2996939809.

The spelling of 45232058 in words is "forty-five million, two hundred thirty-two thousand, fifty-eight".