45244275 has 12 divisors (see below), whose sum is σ = 74803992. Its totient is φ = 24130240.

The previous prime is 45244273. The next prime is 45244313. The reversal of 45244275 is 57244254.

It is not a de Polignac number, because 45244275 - 2¹ = 45244273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45244273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 301554 + ... + 301703.

It is an arithmetic number, because the mean of its divisors is an integer number (6233666).

Almost surely, 2^45244275 is an apocalyptic number.

45244275 is a deficient number, since it is larger than the sum of its proper divisors (29559717).

45244275 is a wasteful number, since it uses less digits than its factorization.

45244275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603270 (or 603265 counting only the distinct ones).

The product of its digits is 44800, while the sum is 33.

The square root of 45244275 is about 6726.3864741776. The cubic root of 45244275 is about 356.3317694727.

The spelling of 45244275 in words is "forty-five million, two hundred forty-four thousand, two hundred seventy-five".