554478958768 has 40 divisors (see below), whose sum is σ = 1281156357888. Its totient is φ = 227301932352.

The previous prime is 554478958739. The next prime is 554478958769. The reversal of 554478958768 is 867859874455.

It is a junction number, because it is equal to n+sod(n) for n = 554478958694 and 554478958703.

It is not an unprimeable number, because it can be changed into a prime (554478958769) 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, 107621446 + ... + 107626597.

Almost surely, 2^554478958768 is an apocalyptic number.

It is an amenable number.

554478958768 is an abundant number, since it is smaller than the sum of its proper divisors (726677399120).

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

554478958768 is a wasteful number, since it uses less digits than its factorization.

554478958768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215248081 (or 215248075 counting only the distinct ones).

The product of its digits is 2709504000, while the sum is 76.

The spelling of 554478958768 in words is "five hundred fifty-four billion, four hundred seventy-eight million, nine hundred fifty-eight thousand, seven hundred sixty-eight".