45274203 has 24 divisors (see below), whose sum is σ = 70681520. Its totient is φ = 27760320.

The previous prime is 45274193. The next prime is 45274219. The reversal of 45274203 is 30247254.

45274203 is a `hidden beast` number, since 452 + 7 + 4 + 203 = 666.

It is not a de Polignac number, because 45274203 - 2⁹ = 45273691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45274003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43833 + ... + 44853.

Almost surely, 2^45274203 is an apocalyptic number.

45274203 is a deficient number, since it is larger than the sum of its proper divisors (25407317).

45274203 is a wasteful number, since it uses less digits than its factorization.

45274203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419 (or 1416 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 45274203 is about 6728.6107778649. The cubic root of 45274203 is about 356.4103204545.

The spelling of 45274203 in words is "forty-five million, two hundred seventy-four thousand, two hundred three".