5731768890 has 48 divisors (see below), whose sum is σ = 14914444896. Its totient is φ = 1527256800.

The previous prime is 5731768883. The next prime is 5731768919. The reversal of 5731768890 is 988671375.

5731768890 is a `hidden beast` number, since 573 + 1 + 7 + 68 + 8 + 9 + 0 = 666.

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, 91525 + ... + 140855.

It is an arithmetic number, because the mean of its divisors is an integer number (310717602).

Almost surely, 2^5731768890 is an apocalyptic number.

5731768890 is an abundant number, since it is smaller than the sum of its proper divisors (9182676006).

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

5731768890 is a wasteful number, since it uses less digits than its factorization.

5731768890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50635 (or 50632 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 54.

The square root of 5731768890 is about 75708.4466225533. The cubic root of 5731768890 is about 1789.6285123201.

The spelling of 5731768890 in words is "five billion, seven hundred thirty-one million, seven hundred sixty-eight thousand, eight hundred ninety".