45314550 has 36 divisors (see below), whose sum is σ = 121746300. Its totient is φ = 12083760.

The previous prime is 45314527. The next prime is 45314551. The reversal of 45314550 is 5541354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45314551) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 49900 + ... + 50799.

Almost surely, 2^45314550 is an apocalyptic number.

45314550 is an abundant number, since it is smaller than the sum of its proper divisors (76431750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45314550 is a wasteful number, since it uses less digits than its factorization.

45314550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100717 (or 100709 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 45314550 is about 6731.6082773732. The cubic root of 45314550 is about 356.5161630511.

The spelling of 45314550 in words is "forty-five million, three hundred fourteen thousand, five hundred fifty".