45793687 has 2 divisors, whose sum is σ = 45793688. Its totient is φ = 45793686.

The previous prime is 45793663. The next prime is 45793691. The reversal of 45793687 is 78639754.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45793687 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45793687.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45793637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22896843 + 22896844.

It is an arithmetic number, because the mean of its divisors is an integer number (22896844).

Almost surely, 2^45793687 is an apocalyptic number.

45793687 is a deficient number, since it is larger than the sum of its proper divisors (1).

45793687 is an equidigital number, since it uses as much as digits as its factorization.

45793687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1270080, while the sum is 49.

The square root of 45793687 is about 6767.1032946158. The cubic root of 45793687 is about 357.7683108107.

The spelling of 45793687 in words is "forty-five million, seven hundred ninety-three thousand, six hundred eighty-seven".