54430451908 has 24 divisors (see below), whose sum is σ = 109430866944. Its totient is φ = 23205201600.

The previous prime is 54430451903. The next prime is 54430451921. The reversal of 54430451908 is 80915403445.

It is not an unprimeable number, because it can be changed into a prime (54430451903) 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, 5083513 + ... + 5094208.

It is an arithmetic number, because the mean of its divisors is an integer number (4559619456).

Almost surely, 2^54430451908 is an apocalyptic number.

It is an amenable number.

54430451908 is an abundant number, since it is smaller than the sum of its proper divisors (55000415036).

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

54430451908 is a wasteful number, since it uses less digits than its factorization.

54430451908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10177923 (or 10177921 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 54430451908 in words is "fifty-four billion, four hundred thirty million, four hundred fifty-one thousand, nine hundred eight".