45270136 has 16 divisors (see below), whose sum is σ = 85154040. Its totient is φ = 22562400.

The previous prime is 45270101. The next prime is 45270151. The reversal of 45270136 is 63107254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6390 + ... + 11461.

Almost surely, 2^45270136 is an apocalyptic number.

It is an amenable number.

45270136 is a deficient number, since it is larger than the sum of its proper divisors (39883904).

45270136 is a wasteful number, since it uses less digits than its factorization.

45270136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18174 (or 18170 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 45270136 is about 6728.3085541613. The cubic root of 45270136 is about 356.3996479738.

The spelling of 45270136 in words is "forty-five million, two hundred seventy thousand, one hundred thirty-six".