48740143519 has 2 divisors, whose sum is σ = 48740143520. Its totient is φ = 48740143518.

The previous prime is 48740143513. The next prime is 48740143577. The reversal of 48740143519 is 91534104784.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48740143519 is a prime.

It is a super-2 number, since 2×48740143519² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48740143513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24370071759 + 24370071760.

It is an arithmetic number, because the mean of its divisors is an integer number (24370071760).

Almost surely, 2^48740143519 is an apocalyptic number.

48740143519 is a deficient number, since it is larger than the sum of its proper divisors (1).

48740143519 is an equidigital number, since it uses as much as digits as its factorization.

48740143519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 483840, while the sum is 46.

The spelling of 48740143519 in words is "forty-eight billion, seven hundred forty million, one hundred forty-three thousand, five hundred nineteen".