45550514 has 16 divisors (see below), whose sum is σ = 73052928. Its totient is φ = 21225792.

The previous prime is 45550507. The next prime is 45550517. The reversal of 45550514 is 41505554.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (45550517) 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, 3002 + ... + 10005.

It is an arithmetic number, because the mean of its divisors is an integer number (4565808).

Almost surely, 2^45550514 is an apocalyptic number.

45550514 is a deficient number, since it is larger than the sum of its proper divisors (27502414).

45550514 is a wasteful number, since it uses less digits than its factorization.

45550514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13129.

The product of its (nonzero) digits is 10000, while the sum is 29.

The square root of 45550514 is about 6749.1120897493. The cubic root of 45550514 is about 357.1339144580.

It can be divided in two parts, 45550 and 514, that added together give a palindrome (46064).

The spelling of 45550514 in words is "forty-five million, five hundred fifty thousand, five hundred fourteen".