48178863 has 6 divisors (see below), whose sum is σ = 69591704. Its totient is φ = 32119236.

The previous prime is 48178853. The next prime is 48178873. The reversal of 48178863 is 36887184.

It is an interprime number because it is at equal distance from previous prime (48178853) and next prime (48178873).

It is not a de Polignac number, because 48178863 - 2¹⁰ = 48177839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48178843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2676595 + ... + 2676612.

Almost surely, 2^48178863 is an apocalyptic number.

48178863 is a deficient number, since it is larger than the sum of its proper divisors (21412841).

48178863 is a wasteful number, since it uses less digits than its factorization.

48178863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5353213 (or 5353210 counting only the distinct ones).

The product of its digits is 258048, while the sum is 45.

The square root of 48178863 is about 6941.0995526645. The cubic root of 48178863 is about 363.8749696372.

The spelling of 48178863 in words is "forty-eight million, one hundred seventy-eight thousand, eight hundred sixty-three".