45514430 has 16 divisors (see below), whose sum is σ = 88228224. Its totient is φ = 16805280.

The previous prime is 45514421. The next prime is 45514433. The reversal of 45514430 is 3441554.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 45514430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45514433) 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, 174926 + ... + 175185.

It is an arithmetic number, because the mean of its divisors is an integer number (5514264).

Almost surely, 2^45514430 is an apocalyptic number.

45514430 is a deficient number, since it is larger than the sum of its proper divisors (42713794).

45514430 is a wasteful number, since it uses less digits than its factorization.

45514430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350131.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 45514430 is about 6746.4383195876. The cubic root of 45514430 is about 357.0395853026.

Adding to 45514430 its reverse (3441554), we get a palindrome (48955984).

The spelling of 45514430 in words is "forty-five million, five hundred fourteen thousand, four hundred thirty".