48781678283 has 4 divisors (see below), whose sum is σ = 52534115088. Its totient is φ = 45029241480.

The previous prime is 48781678249. The next prime is 48781678291. The reversal of 48781678283 is 38287618784.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48781678283 - 2²⁴ = 48764901067 is a prime.

It is a super-3 number, since 3×48781678283³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (48781278283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1876218383 + ... + 1876218408.

It is an arithmetic number, because the mean of its divisors is an integer number (13133528772).

Almost surely, 2^48781678283 is an apocalyptic number.

48781678283 is a deficient number, since it is larger than the sum of its proper divisors (3752436805).

48781678283 is a wasteful number, since it uses less digits than its factorization.

48781678283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3752436804.

The product of its digits is 28901376, while the sum is 62.

The spelling of 48781678283 in words is "forty-eight billion, seven hundred eighty-one million, six hundred seventy-eight thousand, two hundred eighty-three".