553111097 has 8 divisors (see below), whose sum is σ = 689593152. Its totient is φ = 430995600.

The previous prime is 553111093. The next prime is 553111103. The reversal of 553111097 is 790111355.

It is a happy number.

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

It is not a de Polignac number, because 553111097 - 2² = 553111093 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (553111093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3591554 + ... + 3591707.

It is an arithmetic number, because the mean of its divisors is an integer number (86199144).

Almost surely, 2^553111097 is an apocalyptic number.

It is an amenable number.

553111097 is a deficient number, since it is larger than the sum of its proper divisors (136482055).

553111097 is a wasteful number, since it uses less digits than its factorization.

553111097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7183279.

The product of its (nonzero) digits is 4725, while the sum is 32.

The square root of 553111097 is about 23518.3140764809. The cubic root of 553111097 is about 820.8632080812.

The spelling of 553111097 in words is "five hundred fifty-three million, one hundred eleven thousand, ninety-seven".