54788842 has 8 divisors (see below), whose sum is σ = 84834432. Its totient is φ = 26510700.

The previous prime is 54788827. The next prime is 54788843. The reversal of 54788842 is 24888745.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 54788792 and 54788801.

It is not an unprimeable number, because it can be changed into a prime (54788843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 441784 + ... + 441907.

It is an arithmetic number, because the mean of its divisors is an integer number (10604304).

Almost surely, 2^54788842 is an apocalyptic number.

54788842 is a deficient number, since it is larger than the sum of its proper divisors (30045590).

54788842 is a wasteful number, since it uses less digits than its factorization.

54788842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883724.

The product of its digits is 573440, while the sum is 46.

The square root of 54788842 is about 7401.9485272461. The cubic root of 54788842 is about 379.8079408038.

The spelling of 54788842 in words is "fifty-four million, seven hundred eighty-eight thousand, eight hundred forty-two".