45572127 has 16 divisors (see below), whose sum is σ = 64920960. Its totient is φ = 28350432.

The previous prime is 45572119. The next prime is 45572143. The reversal of 45572127 is 72127554.

It is not a de Polignac number, because 45572127 - 2³ = 45572119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45572827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2148 + ... + 9785.

It is an arithmetic number, because the mean of its divisors is an integer number (4057560).

Almost surely, 2^45572127 is an apocalyptic number.

45572127 is a deficient number, since it is larger than the sum of its proper divisors (19348833).

45572127 is a wasteful number, since it uses less digits than its factorization.

45572127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12022.

The product of its digits is 19600, while the sum is 33.

The square root of 45572127 is about 6750.7130734464. The cubic root of 45572127 is about 357.1903903286.

The spelling of 45572127 in words is "forty-five million, five hundred seventy-two thousand, one hundred twenty-seven".