45125053 has 2 divisors, whose sum is σ = 45125054. Its totient is φ = 45125052.

The previous prime is 45125033. The next prime is 45125063. The reversal of 45125053 is 35052154.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29300569 + 15824484 = 5413^2 + 3978^2 .

It is a cyclic number.

It is not a de Polignac number, because 45125053 - 2¹⁷ = 44993981 is a prime.

It is equal to p_2725306 and since 45125053 and 2725306 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45125033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22562526 + 22562527.

It is an arithmetic number, because the mean of its divisors is an integer number (22562527).

Almost surely, 2^45125053 is an apocalyptic number.

It is an amenable number.

45125053 is a deficient number, since it is larger than the sum of its proper divisors (1).

45125053 is an equidigital number, since it uses as much as digits as its factorization.

45125053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 45125053 is about 6717.5183661826. The cubic root of 45125053 is about 356.0185073280.

The spelling of 45125053 in words is "forty-five million, one hundred twenty-five thousand, fifty-three".