552273776398 has 4 divisors (see below), whose sum is σ = 828410664600. Its totient is φ = 276136888198.

The previous prime is 552273776371. The next prime is 552273776401. The reversal of 552273776398 is 893677372255.

It is a happy number.

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, 138068444098 + ... + 138068444101.

It is an arithmetic number, because the mean of its divisors is an integer number (207102666150).

Almost surely, 2^552273776398 is an apocalyptic number.

552273776398 is a deficient number, since it is larger than the sum of its proper divisors (276136888202).

552273776398 is a wasteful number, since it uses less digits than its factorization.

552273776398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276136888201.

The product of its digits is 133358400, while the sum is 64.

The spelling of 552273776398 in words is "five hundred fifty-two billion, two hundred seventy-three million, seven hundred seventy-six thousand, three hundred ninety-eight".