48742783817 has 8 divisors (see below), whose sum is σ = 59991118656. Its totient is φ = 38565718992.

The previous prime is 48742783807. The next prime is 48742783823. The reversal of 48742783817 is 71838724784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48742783817 - 2²⁰ = 48741735241 is a prime.

It is a super-3 number, since 3×48742783817³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (48742783807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267817403 + ... + 267817584.

It is an arithmetic number, because the mean of its divisors is an integer number (7498889832).

Almost surely, 2^48742783817 is an apocalyptic number.

It is an amenable number.

48742783817 is a deficient number, since it is larger than the sum of its proper divisors (11248334839).

48742783817 is a wasteful number, since it uses less digits than its factorization.

48742783817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535635007.

The product of its digits is 16859136, while the sum is 59.

The spelling of 48742783817 in words is "forty-eight billion, seven hundred forty-two million, seven hundred eighty-three thousand, eight hundred seventeen".