48559691 has 2 divisors, whose sum is σ = 48559692. Its totient is φ = 48559690.

The previous prime is 48559681. The next prime is 48559697. The reversal of 48559691 is 19695584.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48559691 - 2¹⁴ = 48543307 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (48559697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24279845 + 24279846.

It is an arithmetic number, because the mean of its divisors is an integer number (24279846).

Almost surely, 2^48559691 is an apocalyptic number.

48559691 is a deficient number, since it is larger than the sum of its proper divisors (1).

48559691 is an equidigital number, since it uses as much as digits as its factorization.

48559691 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 388800, while the sum is 47.

The square root of 48559691 is about 6968.4783848413. The cubic root of 48559691 is about 364.8311998610.

The spelling of 48559691 in words is "forty-eight million, five hundred fifty-nine thousand, six hundred ninety-one".