45625271 has 2 divisors, whose sum is σ = 45625272. Its totient is φ = 45625270.

The previous prime is 45625267. The next prime is 45625277. The reversal of 45625271 is 17252654.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45625271 - 2² = 45625267 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45625277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22812635 + 22812636.

It is an arithmetic number, because the mean of its divisors is an integer number (22812636).

Almost surely, 2^45625271 is an apocalyptic number.

45625271 is a deficient number, since it is larger than the sum of its proper divisors (1).

45625271 is an equidigital number, since it uses as much as digits as its factorization.

45625271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16800, while the sum is 32.

The square root of 45625271 is about 6754.6481033434. The cubic root of 45625271 is about 357.3291824171.

The spelling of 45625271 in words is "forty-five million, six hundred twenty-five thousand, two hundred seventy-one".