45831607 has 2 divisors, whose sum is σ = 45831608. Its totient is φ = 45831606.

The previous prime is 45831587. The next prime is 45831619. The reversal of 45831607 is 70613854.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45831607 is a prime.

It is equal to p_2765464 and since 45831607 and 2765464 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 (45831307) 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, 22915803 + 22915804.

It is an arithmetic number, because the mean of its divisors is an integer number (22915804).

Almost surely, 2^45831607 is an apocalyptic number.

45831607 is a deficient number, since it is larger than the sum of its proper divisors (1).

45831607 is an equidigital number, since it uses as much as digits as its factorization.

45831607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 45831607 is about 6769.9045044964. The cubic root of 45831607 is about 357.8670349822.

The spelling of 45831607 in words is "forty-five million, eight hundred thirty-one thousand, six hundred seven".