5548862518 has 4 divisors (see below), whose sum is σ = 8323293780. Its totient is φ = 2774431258.

The previous prime is 5548862497. The next prime is 5548862531. The reversal of 5548862518 is 8152688455.

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, 1387215628 + ... + 1387215631.

It is an arithmetic number, because the mean of its divisors is an integer number (2080823445).

Almost surely, 2^5548862518 is an apocalyptic number.

5548862518 is a deficient number, since it is larger than the sum of its proper divisors (2774431262).

5548862518 is a wasteful number, since it uses less digits than its factorization.

5548862518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2774431261.

The product of its digits is 3072000, while the sum is 52.

The square root of 5548862518 is about 74490.6874582320. The cubic root of 5548862518 is about 1770.3860881199.

The spelling of 5548862518 in words is "five billion, five hundred forty-eight million, eight hundred sixty-two thousand, five hundred eighteen".