554313229991 has 16 divisors (see below), whose sum is σ = 588048189888. Its totient is φ = 521385638400.

The previous prime is 554313229963. The next prime is 554313229999. The reversal of 554313229991 is 199922313455.

It is not a de Polignac number, because 554313229991 - 2⁶ = 554313229927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554313229999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5592335 + ... + 5690591.

It is an arithmetic number, because the mean of its divisors is an integer number (36753011868).

Almost surely, 2^554313229991 is an apocalyptic number.

554313229991 is a deficient number, since it is larger than the sum of its proper divisors (33734959897).

554313229991 is a wasteful number, since it uses less digits than its factorization.

554313229991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102362.

The product of its digits is 2624400, while the sum is 53.

The spelling of 554313229991 in words is "five hundred fifty-four billion, three hundred thirteen million, two hundred twenty-nine thousand, nine hundred ninety-one".