554580677 has 12 divisors (see below), whose sum is σ = 649242540. Its totient is φ = 472320576.

The previous prime is 554580643. The next prime is 554580703. The reversal of 554580677 is 776085455.

It can be written as a sum of positive squares in 2 ways, for example, as 296046436 + 258534241 = 17206^2 + 16079^2 .

It is not a de Polignac number, because 554580677 - 2²⁶ = 487471813 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 (554580617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28352 + ... + 43737.

It is an arithmetic number, because the mean of its divisors is an integer number (54103545).

Almost surely, 2^554580677 is an apocalyptic number.

It is an amenable number.

554580677 is a deficient number, since it is larger than the sum of its proper divisors (94661863).

554580677 is a wasteful number, since it uses less digits than its factorization.

554580677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72260 (or 72253 counting only the distinct ones).

The product of its (nonzero) digits is 1176000, while the sum is 47.

The square root of 554580677 is about 23549.5366621087. The cubic root of 554580677 is about 821.5895584530.

The spelling of 554580677 in words is "five hundred fifty-four million, five hundred eighty thousand, six hundred seventy-seven".