5642005546 has 8 divisors (see below), whose sum is σ = 8589322080. Its totient is φ = 2778898188.

The previous prime is 5642005529. The next prime is 5642005583. The reversal of 5642005546 is 6455002465.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21052126 + ... + 21052393.

It is an arithmetic number, because the mean of its divisors is an integer number (1073665260).

Almost surely, 2^5642005546 is an apocalyptic number.

5642005546 is a deficient number, since it is larger than the sum of its proper divisors (2947316534).

5642005546 is a wasteful number, since it uses less digits than its factorization.

5642005546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42104588.

The product of its (nonzero) digits is 144000, while the sum is 37.

The square root of 5642005546 is about 75113.2847504355. The cubic root of 5642005546 is about 1780.2370540238.

The spelling of 5642005546 in words is "five billion, six hundred forty-two million, five thousand, five hundred forty-six".