5555023642 has 16 divisors (see below), whose sum is σ = 9526924800. Its totient is φ = 2379717648.

The previous prime is 5555023633. The next prime is 5555023681. The reversal of 5555023642 is 2463205555.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49113 + ... + 116284.

It is an arithmetic number, because the mean of its divisors is an integer number (595432800).

Almost surely, 2^5555023642 is an apocalyptic number.

5555023642 is a deficient number, since it is larger than the sum of its proper divisors (3971901158).

5555023642 is a wasteful number, since it uses less digits than its factorization.

5555023642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167805.

The product of its (nonzero) digits is 180000, while the sum is 37.

The square root of 5555023642 is about 74532.0309799753. The cubic root of 5555023642 is about 1771.0410892505.

The spelling of 5555023642 in words is "five billion, five hundred fifty-five million, twenty-three thousand, six hundred forty-two".