554190469 has 4 divisors (see below), whose sum is σ = 633360544. Its totient is φ = 475020396.

The previous prime is 554190467. The next prime is 554190473. The reversal of 554190469 is 964091455.

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 554190469 - 2¹ = 554190467 is a prime.

It is a super-2 number, since 2×554190469² = 614254151860879922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (554190467) 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, 39585027 + ... + 39585040.

It is an arithmetic number, because the mean of its divisors is an integer number (158340136).

Almost surely, 2^554190469 is an apocalyptic number.

It is an amenable number.

554190469 is a deficient number, since it is larger than the sum of its proper divisors (79170075).

554190469 is an equidigital number, since it uses as much as digits as its factorization.

554190469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79170074.

The product of its (nonzero) digits is 194400, while the sum is 43.

The square root of 554190469 is about 23541.2503703605. The cubic root of 554190469 is about 821.3968206174.

The spelling of 554190469 in words is "five hundred fifty-four million, one hundred ninety thousand, four hundred sixty-nine".