5546647742 has 4 divisors (see below), whose sum is σ = 8319971616. Its totient is φ = 2773323870.

The previous prime is 5546647739. The next prime is 5546647753. The reversal of 5546647742 is 2477466455.

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, 1386661934 + ... + 1386661937.

It is an arithmetic number, because the mean of its divisors is an integer number (2079992904).

Almost surely, 2^5546647742 is an apocalyptic number.

5546647742 is a deficient number, since it is larger than the sum of its proper divisors (2773323874).

5546647742 is a wasteful number, since it uses less digits than its factorization.

5546647742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2773323873.

The product of its digits is 5644800, while the sum is 50.

The square root of 5546647742 is about 74475.8198477868. The cubic root of 5546647742 is about 1770.1505124862.

The spelling of 5546647742 in words is "five billion, five hundred forty-six million, six hundred forty-seven thousand, seven hundred forty-two".