45150514 has 4 divisors (see below), whose sum is σ = 67725774. Its totient is φ = 22575256.

The previous prime is 45150499. The next prime is 45150551. The reversal of 45150514 is 41505154.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 27384289 + 17766225 = 5233^2 + 4215^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11287627 + ... + 11287630.

Almost surely, 2^45150514 is an apocalyptic number.

45150514 is a deficient number, since it is larger than the sum of its proper divisors (22575260).

45150514 is a wasteful number, since it uses less digits than its factorization.

45150514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22575259.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 45150514 is about 6719.4132184291. The cubic root of 45150514 is about 356.0854537529.

Adding to 45150514 its reverse (41505154), we get a palindrome (86655668).

The spelling of 45150514 in words is "forty-five million, one hundred fifty thousand, five hundred fourteen".