554342461 has 4 divisors (see below), whose sum is σ = 583518400. Its totient is φ = 525166524.

The previous prime is 554342449. The next prime is 554342491. The reversal of 554342461 is 164243455.

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 554342461 - 2⁵ = 554342429 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 (554342491) 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, 14587941 + ... + 14587978.

It is an arithmetic number, because the mean of its divisors is an integer number (145879600).

Almost surely, 2^554342461 is an apocalyptic number.

It is an amenable number.

554342461 is a deficient number, since it is larger than the sum of its proper divisors (29175939).

554342461 is a wasteful number, since it uses less digits than its factorization.

554342461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29175938.

The product of its digits is 57600, while the sum is 34.

The square root of 554342461 is about 23544.4783548075. The cubic root of 554342461 is about 821.4719057135.

The spelling of 554342461 in words is "five hundred fifty-four million, three hundred forty-two thousand, four hundred sixty-one".