48812464774 has 4 divisors (see below), whose sum is σ = 73218697164. Its totient is φ = 24406232386.

The previous prime is 48812464717. The next prime is 48812464777. The reversal of 48812464774 is 47746421884.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48812464777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12203116192 + ... + 12203116195.

It is an arithmetic number, because the mean of its divisors is an integer number (18304674291).

Almost surely, 2^48812464774 is an apocalyptic number.

48812464774 is a deficient number, since it is larger than the sum of its proper divisors (24406232390).

48812464774 is a wasteful number, since it uses less digits than its factorization.

48812464774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24406232389.

The product of its digits is 9633792, while the sum is 55.

The spelling of 48812464774 in words is "forty-eight billion, eight hundred twelve million, four hundred sixty-four thousand, seven hundred seventy-four".