5619682890 has 48 divisors (see below), whose sum is σ = 14631949800. Its totient is φ = 1496451456.

The previous prime is 5619682879. The next prime is 5619682903. The reversal of 5619682890 is 982869165.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4372251129 + 1247431761 = 66123^2 + 35319^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19776 + ... + 107844.

Almost surely, 2^5619682890 is an apocalyptic number.

5619682890 is an abundant number, since it is smaller than the sum of its proper divisors (9012266910).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5619682890 is a wasteful number, since it uses less digits than its factorization.

5619682890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88791 (or 88788 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 54.

The square root of 5619682890 is about 74964.5442192507. The cubic root of 5619682890 is about 1777.8861083885.

The spelling of 5619682890 in words is "five billion, six hundred nineteen million, six hundred eighty-two thousand, eight hundred ninety".