554849897 has 8 divisors (see below), whose sum is σ = 634732800. Its totient is φ = 475121664.

The previous prime is 554849887. The next prime is 554849903. The reversal of 554849897 is 798948455.

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 554849897 - 2⁶ = 554849833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (554849887) 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, 30872 + ... + 45417.

It is an arithmetic number, because the mean of its divisors is an integer number (79341600).

Almost surely, 2^554849897 is an apocalyptic number.

It is an amenable number.

554849897 is a deficient number, since it is larger than the sum of its proper divisors (79882903).

554849897 is a wasteful number, since it uses less digits than its factorization.

554849897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77335.

The product of its digits is 14515200, while the sum is 59.

The square root of 554849897 is about 23555.2520045955. The cubic root of 554849897 is about 821.7224832422.

The spelling of 554849897 in words is "five hundred fifty-four million, eight hundred forty-nine thousand, eight hundred ninety-seven".