5552057806 has 4 divisors (see below), whose sum is σ = 8328086712. Its totient is φ = 2776028902.

The previous prime is 5552057803. The next prime is 5552057843. The reversal of 5552057806 is 6087502555.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5552057803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1388014450 + ... + 1388014453.

It is an arithmetic number, because the mean of its divisors is an integer number (2082021678).

Almost surely, 2^5552057806 is an apocalyptic number.

5552057806 is a deficient number, since it is larger than the sum of its proper divisors (2776028906).

5552057806 is a wasteful number, since it uses less digits than its factorization.

5552057806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2776028905.

The product of its (nonzero) digits is 420000, while the sum is 43.

The square root of 5552057806 is about 74512.1319383629. The cubic root of 5552057806 is about 1770.7258459183.

The spelling of 5552057806 in words is "five billion, five hundred fifty-two million, fifty-seven thousand, eight hundred six".