45174629 has 2 divisors, whose sum is σ = 45174630. Its totient is φ = 45174628.

The previous prime is 45174611. The next prime is 45174641. The reversal of 45174629 is 92647154.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36024004 + 9150625 = 6002^2 + 3025^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45174629 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 45174592 and 45174601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45174329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22587314 + 22587315.

It is an arithmetic number, because the mean of its divisors is an integer number (22587315).

Almost surely, 2^45174629 is an apocalyptic number.

It is an amenable number.

45174629 is a deficient number, since it is larger than the sum of its proper divisors (1).

45174629 is an equidigital number, since it uses as much as digits as its factorization.

45174629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 38.

The square root of 45174629 is about 6721.2074064114. The cubic root of 45174629 is about 356.1488378404.

The spelling of 45174629 in words is "forty-five million, one hundred seventy-four thousand, six hundred twenty-nine".