48515277919 has 2 divisors, whose sum is σ = 48515277920. Its totient is φ = 48515277918.

The previous prime is 48515277851. The next prime is 48515277947. The reversal of 48515277919 is 91977251584.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48515277919 is a prime.

It is a super-2 number, since 2×48515277919² (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 (48515272919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24257638959 + 24257638960.

It is an arithmetic number, because the mean of its divisors is an integer number (24257638960).

Almost surely, 2^48515277919 is an apocalyptic number.

48515277919 is a deficient number, since it is larger than the sum of its proper divisors (1).

48515277919 is an equidigital number, since it uses as much as digits as its factorization.

48515277919 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6350400, while the sum is 58.

The spelling of 48515277919 in words is "forty-eight billion, five hundred fifteen million, two hundred seventy-seven thousand, nine hundred nineteen".