48321719 has 2 divisors, whose sum is σ = 48321720. Its totient is φ = 48321718.

The previous prime is 48321683. The next prime is 48321761. The reversal of 48321719 is 91712384.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48321719 is a prime.

It is a super-2 number, since 2×48321719² = 4669977054229922, which contains 22 as substring.

It is a Chen prime.

It is equal to p_2906279 and since 48321719 and 2906279 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 (48321019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24160859 + 24160860.

It is an arithmetic number, because the mean of its divisors is an integer number (24160860).

Almost surely, 2^48321719 is an apocalyptic number.

48321719 is a deficient number, since it is larger than the sum of its proper divisors (1).

48321719 is an equidigital number, since it uses as much as digits as its factorization.

48321719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 35.

The square root of 48321719 is about 6951.3825243616. The cubic root of 48321719 is about 364.2342587984.

The spelling of 48321719 in words is "forty-eight million, three hundred twenty-one thousand, seven hundred nineteen".