48343553519 has 2 divisors, whose sum is σ = 48343553520. Its totient is φ = 48343553518.

The previous prime is 48343553509. The next prime is 48343553527. The reversal of 48343553519 is 91535534384.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48343553519 is a prime.

It is a super-2 number, since 2×48343553519² (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 (48343553509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24171776759 + 24171776760.

It is an arithmetic number, because the mean of its divisors is an integer number (24171776760).

Almost surely, 2^48343553519 is an apocalyptic number.

48343553519 is a deficient number, since it is larger than the sum of its proper divisors (1).

48343553519 is an equidigital number, since it uses as much as digits as its factorization.

48343553519 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888000, while the sum is 50.

The spelling of 48343553519 in words is "forty-eight billion, three hundred forty-three million, five hundred fifty-three thousand, five hundred nineteen".