554778875234 has 4 divisors (see below), whose sum is σ = 832168312854. Its totient is φ = 277389437616.

The previous prime is 554778875227. The next prime is 554778875243. The reversal of 554778875234 is 432578877455.

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

It can be written as a sum of positive squares in only one way, i.e., 539485843009 + 15293032225 = 734497^2 + 123665^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138694718807 + ... + 138694718810.

Almost surely, 2^554778875234 is an apocalyptic number.

554778875234 is a deficient number, since it is larger than the sum of its proper divisors (277389437620).

554778875234 is a wasteful number, since it uses less digits than its factorization.

554778875234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277389437619.

The product of its digits is 263424000, while the sum is 65.

The spelling of 554778875234 in words is "five hundred fifty-four billion, seven hundred seventy-eight million, eight hundred seventy-five thousand, two hundred thirty-four".