5553897 has 4 divisors (see below), whose sum is σ = 7405200. Its totient is φ = 3702596.

The previous prime is 5553893. The next prime is 5553907. The reversal of 5553897 is 7983555.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5553897 - 2² = 5553893 is a prime.

It is a D-number.

5553897 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5553893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 925647 + ... + 925652.

It is an arithmetic number, because the mean of its divisors is an integer number (1851300).

Almost surely, 2^5553897 is an apocalyptic number.

It is an amenable number.

5553897 is a deficient number, since it is larger than the sum of its proper divisors (1851303).

5553897 is a wasteful number, since it uses less digits than its factorization.

5553897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851302.

The product of its digits is 189000, while the sum is 42.

The square root of 5553897 is about 2356.6707449281. The cubic root of 5553897 is about 177.0921349935.

The spelling of 5553897 in words is "five million, five hundred fifty-three thousand, eight hundred ninety-seven".