54488847 has 8 divisors (see below), whose sum is σ = 83030656. Its totient is φ = 31136472.

The previous prime is 54488843. The next prime is 54488867. The reversal of 54488847 is 74888445.

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

It is not a de Polignac number, because 54488847 - 2² = 54488843 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54488796 and 54488805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54488843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1297333 + ... + 1297374.

It is an arithmetic number, because the mean of its divisors is an integer number (10378832).

Almost surely, 2^54488847 is an apocalyptic number.

54488847 is a deficient number, since it is larger than the sum of its proper divisors (28541809).

54488847 is a wasteful number, since it uses less digits than its factorization.

54488847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2594717.

The product of its digits is 1146880, while the sum is 48.

The square root of 54488847 is about 7381.6561149921. The cubic root of 54488847 is about 379.1134619439.

The spelling of 54488847 in words is "fifty-four million, four hundred eighty-eight thousand, eight hundred forty-seven".