48395778774 has 32 divisors (see below), whose sum is σ = 114187278336. Its totient is φ = 13381320960.

The previous prime is 48395778763. The next prime is 48395778793. The reversal of 48395778774 is 47787759384.

It is a junction number, because it is equal to n+sod(n) for n = 48395778699 and 48395778708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18583867 + ... + 18586470.

It is an arithmetic number, because the mean of its divisors is an integer number (3568352448).

Almost surely, 2^48395778774 is an apocalyptic number.

48395778774 is an abundant number, since it is smaller than the sum of its proper divisors (65791499562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48395778774 is a wasteful number, since it uses less digits than its factorization.

48395778774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37170380.

The product of its digits is 331914240, while the sum is 69.

The spelling of 48395778774 in words is "forty-eight billion, three hundred ninety-five million, seven hundred seventy-eight thousand, seven hundred seventy-four".