5642002773 has 24 divisors (see below), whose sum is σ = 8893025856. Its totient is φ = 3418396800.

The previous prime is 5642002763. The next prime is 5642002801. The reversal of 5642002773 is 3772002465.

It is a happy number.

5642002773 is a `hidden beast` number, since 5 + 642 + 0 + 0 + 2 + 7 + 7 + 3 = 666.

5642002773 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5642002773 - 2¹⁷ = 5641871701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5642002763) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 470968 + ... + 482798.

It is an arithmetic number, because the mean of its divisors is an integer number (370542744).

Almost surely, 2^5642002773 is an apocalyptic number.

It is an amenable number.

5642002773 is a deficient number, since it is larger than the sum of its proper divisors (3251023083).

5642002773 is a wasteful number, since it uses less digits than its factorization.

5642002773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16665 (or 16662 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 5642002773 is about 75113.2662916478. The cubic root of 5642002773 is about 1780.2367623664.

The spelling of 5642002773 in words is "five billion, six hundred forty-two million, two thousand, seven hundred seventy-three".