5555551562 has 8 divisors (see below), whose sum is σ = 9090902592. Its totient is φ = 2525250700.

The previous prime is 5555551543. The next prime is 5555551597. The reversal of 5555551562 is 2651555555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126262514 + ... + 126262557.

It is an arithmetic number, because the mean of its divisors is an integer number (1136362824).

Almost surely, 2^5555551562 is an apocalyptic number.

5555551562 is a deficient number, since it is larger than the sum of its proper divisors (3535351030).

5555551562 is a wasteful number, since it uses less digits than its factorization.

5555551562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252525084.

The product of its digits is 937500, while the sum is 44.

The square root of 5555551562 is about 74535.5724604031. The cubic root of 5555551562 is about 1771.0971909256.

The spelling of 5555551562 in words is "five billion, five hundred fifty-five million, five hundred fifty-one thousand, five hundred sixty-two".