54417099 has 8 divisors (see below), whose sum is σ = 79152192. Its totient is φ = 32980040.

The previous prime is 54417091. The next prime is 54417109. The reversal of 54417099 is 99071445.

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

It is a cyclic number.

It is not a de Polignac number, because 54417099 - 2³ = 54417091 is a prime.

It is a super-2 number, since 2×54417099² = 5922441327151602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54417091) 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, 824469 + ... + 824534.

It is an arithmetic number, because the mean of its divisors is an integer number (9894024).

Almost surely, 2^54417099 is an apocalyptic number.

54417099 is a deficient number, since it is larger than the sum of its proper divisors (24735093).

54417099 is a wasteful number, since it uses less digits than its factorization.

54417099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649017.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 54417099 is about 7376.7946291055. The cubic root of 54417099 is about 378.9469900774.

The spelling of 54417099 in words is "fifty-four million, four hundred seventeen thousand, ninety-nine".