554140860886 has 4 divisors (see below), whose sum is σ = 831211291332. Its totient is φ = 277070430442.

The previous prime is 554140860857. The next prime is 554140860929. The reversal of 554140860886 is 688068041455.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138535215220 + ... + 138535215223.

It is an arithmetic number, because the mean of its divisors is an integer number (207802822833).

Almost surely, 2^554140860886 is an apocalyptic number.

554140860886 is a deficient number, since it is larger than the sum of its proper divisors (277070430446).

554140860886 is a wasteful number, since it uses less digits than its factorization.

554140860886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277070430445.

The product of its (nonzero) digits is 7372800, while the sum is 55.

The spelling of 554140860886 in words is "five hundred fifty-four billion, one hundred forty million, eight hundred sixty thousand, eight hundred eighty-six".