48325591 has 2 divisors, whose sum is σ = 48325592. Its totient is φ = 48325590.

The previous prime is 48325579. The next prime is 48325597. The reversal of 48325591 is 19552384.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48325591 is a prime.

It is equal to p_2906497 and since 48325591 and 2906497 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48325591.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48325597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24162795 + 24162796.

It is an arithmetic number, because the mean of its divisors is an integer number (24162796).

Almost surely, 2^48325591 is an apocalyptic number.

48325591 is a deficient number, since it is larger than the sum of its proper divisors (1).

48325591 is an equidigital number, since it uses as much as digits as its factorization.

48325591 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43200, while the sum is 37.

The square root of 48325591 is about 6951.6610245322. The cubic root of 48325591 is about 364.2439871870.

The spelling of 48325591 in words is "forty-eight million, three hundred twenty-five thousand, five hundred ninety-one".