45255127 has 2 divisors, whose sum is σ = 45255128. Its totient is φ = 45255126.

The previous prime is 45255121. The next prime is 45255143. The reversal of 45255127 is 72155254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45255127 - 2⁷ = 45254999 is a prime.

It is a super-2 number, since 2×45255127² = 4096053039572258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45255121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22627563 + 22627564.

It is an arithmetic number, because the mean of its divisors is an integer number (22627564).

Almost surely, 2^45255127 is an apocalyptic number.

45255127 is a deficient number, since it is larger than the sum of its proper divisors (1).

45255127 is an equidigital number, since it uses as much as digits as its factorization.

45255127 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14000, while the sum is 31.

The square root of 45255127 is about 6727.1930996516. The cubic root of 45255127 is about 356.3602563419.

The spelling of 45255127 in words is "forty-five million, two hundred fifty-five thousand, one hundred twenty-seven".