45254113 has 2 divisors, whose sum is σ = 45254114. Its totient is φ = 45254112.

The previous prime is 45254107. The next prime is 45254117. The reversal of 45254113 is 31145254.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42732369 + 2521744 = 6537^2 + 1588^2 .

It is a cyclic number.

It is not a de Polignac number, because 45254113 - 2¹⁷ = 45123041 is a prime.

It is not a weakly prime, because it can be changed into another prime (45254117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22627056 + 22627057.

It is an arithmetic number, because the mean of its divisors is an integer number (22627057).

Almost surely, 2^45254113 is an apocalyptic number.

It is an amenable number.

45254113 is a deficient number, since it is larger than the sum of its proper divisors (1).

45254113 is an equidigital number, since it uses as much as digits as its factorization.

45254113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2400, while the sum is 25.

The square root of 45254113 is about 6727.1177334725. The cubic root of 45254113 is about 356.3575947503.

Adding to 45254113 its reverse (31145254), we get a palindrome (76399367).

The spelling of 45254113 in words is "forty-five million, two hundred fifty-four thousand, one hundred thirteen".