48772863 has 6 divisors (see below), whose sum is σ = 70449704. Its totient is φ = 32515236.

The previous prime is 48772859. The next prime is 48772877. The reversal of 48772863 is 36827784.

It is a happy number.

It is not a de Polignac number, because 48772863 - 2² = 48772859 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 (48773863) 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, 2709595 + ... + 2709612.

Almost surely, 2^48772863 is an apocalyptic number.

48772863 is a deficient number, since it is larger than the sum of its proper divisors (21676841).

48772863 is a wasteful number, since it uses less digits than its factorization.

48772863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5419213 (or 5419210 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 48772863 is about 6983.7570834043. The cubic root of 48772863 is about 365.3642775935.

The spelling of 48772863 in words is "forty-eight million, seven hundred seventy-two thousand, eight hundred sixty-three".