45114554 has 8 divisors (see below), whose sum is σ = 68948820. Its totient is φ = 22131616.

The previous prime is 45114541. The next prime is 45114557. The reversal of 45114554 is 45541154.

It can be written as a sum of positive squares in 2 ways, for example, as 43494025 + 1620529 = 6595^2 + 1273^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (45114557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212699 + ... + 212910.

Almost surely, 2^45114554 is an apocalyptic number.

45114554 is a deficient number, since it is larger than the sum of its proper divisors (23834266).

45114554 is a wasteful number, since it uses less digits than its factorization.

45114554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425664.

The product of its digits is 8000, while the sum is 29.

The square root of 45114554 is about 6716.7368565398. The cubic root of 45114554 is about 355.9908942249.

The spelling of 45114554 in words is "forty-five million, one hundred fourteen thousand, five hundred fifty-four".