45593651 has 2 divisors, whose sum is σ = 45593652. Its totient is φ = 45593650.

The previous prime is 45593641. The next prime is 45593693. The reversal of 45593651 is 15639554.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45593651 is a prime.

It is not a weakly prime, because it can be changed into another prime (45593641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22796825 + 22796826.

It is an arithmetic number, because the mean of its divisors is an integer number (22796826).

Almost surely, 2^45593651 is an apocalyptic number.

45593651 is a deficient number, since it is larger than the sum of its proper divisors (1).

45593651 is an equidigital number, since it uses as much as digits as its factorization.

45593651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81000, while the sum is 38.

The square root of 45593651 is about 6752.3070872110. The cubic root of 45593651 is about 357.2466158945.

The spelling of 45593651 in words is "forty-five million, five hundred ninety-three thousand, six hundred fifty-one".