54340899 has 8 divisors (see below), whose sum is σ = 72488640. Its totient is φ = 36210216.

The previous prime is 54340889. The next prime is 54340943. The reversal of 54340899 is 99804345.

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

It is not a de Polignac number, because 54340899 - 2⁷ = 54340771 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54340899.

It is not an unprimeable number, because it can be changed into a prime (54340859) 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, 9804 + ... + 14310.

It is an arithmetic number, because the mean of its divisors is an integer number (9061080).

Almost surely, 2^54340899 is an apocalyptic number.

54340899 is a deficient number, since it is larger than the sum of its proper divisors (18147741).

54340899 is a wasteful number, since it uses less digits than its factorization.

54340899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8529.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 54340899 is about 7371.6279748777. The cubic root of 54340899 is about 378.7700282409.

The spelling of 54340899 in words is "fifty-four million, three hundred forty thousand, eight hundred ninety-nine".