45251153 has 2 divisors, whose sum is σ = 45251154. Its totient is φ = 45251152.

The previous prime is 45251123. The next prime is 45251159. The reversal of 45251153 is 35115254.

45251153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23980609 + 21270544 = 4897^2 + 4612^2 .

It is a cyclic number.

It is not a de Polignac number, because 45251153 - 2¹⁰ = 45250129 is a prime.

It is not a weakly prime, because it can be changed into another prime (45251159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22625576 + 22625577.

It is an arithmetic number, because the mean of its divisors is an integer number (22625577).

Almost surely, 2^45251153 is an apocalyptic number.

It is an amenable number.

45251153 is a deficient number, since it is larger than the sum of its proper divisors (1).

45251153 is an equidigital number, since it uses as much as digits as its factorization.

45251153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3000, while the sum is 26.

The square root of 45251153 is about 6726.8977248060. The cubic root of 45251153 is about 356.3498249853.

The spelling of 45251153 in words is "forty-five million, two hundred fifty-one thousand, one hundred fifty-three".