5731608650040 has 384 divisors, whose sum is σ = 24133091673600. Its totient is φ = 1145658608640.

The previous prime is 5731608650039. The next prime is 5731608650087. The reversal of 5731608650040 is 400568061375.

5731608650040 is a `hidden beast` number, since 5 + 7 + 3 + 1 + 60 + 86 + 500 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3981706 + ... + 5226585.

It is an arithmetic number, because the mean of its divisors is an integer number (62846592900).

Almost surely, 2^{5731608650040} is an apocalyptic number.

It is an amenable number.

5731608650040 is an abundant number, since it is smaller than the sum of its proper divisors (18401483023560).

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

5731608650040 is a wasteful number, since it uses less digits than its factorization.

5731608650040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9208347 (or 9208340 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The spelling of 5731608650040 in words is "five trillion, seven hundred thirty-one billion, six hundred eight million, six hundred fifty thousand, forty".