552147814 has 4 divisors (see below), whose sum is σ = 828221724. Its totient is φ = 276073906.

The previous prime is 552147803. The next prime is 552147853. The reversal of 552147814 is 418741255.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 418741255 = 5 ⋅83748251.

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, 138036952 + ... + 138036955.

It is an arithmetic number, because the mean of its divisors is an integer number (207055431).

Almost surely, 2^552147814 is an apocalyptic number.

552147814 is a deficient number, since it is larger than the sum of its proper divisors (276073910).

552147814 is a wasteful number, since it uses less digits than its factorization.

552147814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276073909.

The product of its digits is 44800, while the sum is 37.

The square root of 552147814 is about 23497.8257292031. The cubic root of 552147814 is about 820.3864002833.

It can be divided in two parts, 5521 and 47814, that added together give a palindrome (53335).

The spelling of 552147814 in words is "five hundred fifty-two million, one hundred forty-seven thousand, eight hundred fourteen".