54470564 has 6 divisors (see below), whose sum is σ = 95323494. Its totient is φ = 27235280.

The previous prime is 54470543. The next prime is 54470569. The reversal of 54470564 is 46507445.

It can be written as a sum of positive squares in only one way, i.e., 54316900 + 153664 = 7370^2 + 392^2 .

It is not an unprimeable number, because it can be changed into a prime (54470569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6808817 + ... + 6808824.

It is an arithmetic number, because the mean of its divisors is an integer number (15887249).

Almost surely, 2^54470564 is an apocalyptic number.

It is an amenable number.

54470564 is a deficient number, since it is larger than the sum of its proper divisors (40852930).

54470564 is a wasteful number, since it uses less digits than its factorization.

54470564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13617645 (or 13617643 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 54470564 is about 7380.4176033609. The cubic root of 54470564 is about 379.0710550589.

The spelling of 54470564 in words is "fifty-four million, four hundred seventy thousand, five hundred sixty-four".