45125414 has 4 divisors (see below), whose sum is σ = 67688124. Its totient is φ = 22562706.

The previous prime is 45125401. The next prime is 45125417. The reversal of 45125414 is 41452154.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45125417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11281352 + ... + 11281355.

It is an arithmetic number, because the mean of its divisors is an integer number (16922031).

Almost surely, 2^45125414 is an apocalyptic number.

45125414 is a deficient number, since it is larger than the sum of its proper divisors (22562710).

45125414 is a wasteful number, since it uses less digits than its factorization.

45125414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22562709.

The product of its digits is 3200, while the sum is 26.

The square root of 45125414 is about 6717.5452361707. The cubic root of 45125414 is about 356.0194567071.

Adding to 45125414 its reverse (41452154), we get a palindrome (86577568).

The spelling of 45125414 in words is "forty-five million, one hundred twenty-five thousand, four hundred fourteen".