48878983 has 2 divisors, whose sum is σ = 48878984. Its totient is φ = 48878982.

The previous prime is 48878969. The next prime is 48878989. The reversal of 48878983 is 38987884.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 48878983 - 2⁹ = 48878471 is a prime.

It is a super-2 number, since 2×48878983² = 4778309958228578, which contains 22 as substring.

It is a plaindrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48878989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24439491 + 24439492.

It is an arithmetic number, because the mean of its divisors is an integer number (24439492).

Almost surely, 2^48878983 is an apocalyptic number.

48878983 is a deficient number, since it is larger than the sum of its proper divisors (1).

48878983 is an equidigital number, since it uses as much as digits as its factorization.

48878983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3096576, while the sum is 55.

The square root of 48878983 is about 6991.3505848298. The cubic root of 48878983 is about 365.6290721830.

The spelling of 48878983 in words is "forty-eight million, eight hundred seventy-eight thousand, nine hundred eighty-three".