45250523 has 2 divisors, whose sum is σ = 45250524. Its totient is φ = 45250522.

The previous prime is 45250493. The next prime is 45250553. The reversal of 45250523 is 32505254.

It is a balanced prime because it is at equal distance from previous prime (45250493) and next prime (45250553).

It is a cyclic number.

It is not a de Polignac number, because 45250523 - 2⁶ = 45250459 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 45250492 and 45250501.

It is not a weakly prime, because it can be changed into another prime (45250553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22625261 + 22625262.

It is an arithmetic number, because the mean of its divisors is an integer number (22625262).

Almost surely, 2^45250523 is an apocalyptic number.

45250523 is a deficient number, since it is larger than the sum of its proper divisors (1).

45250523 is an equidigital number, since it uses as much as digits as its factorization.

45250523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 45250523 is about 6726.8508977084. The cubic root of 45250523 is about 356.3481712415.

Adding to 45250523 its reverse (32505254), we get a palindrome (77755777).

The spelling of 45250523 in words is "forty-five million, two hundred fifty thousand, five hundred twenty-three".