5863721540 has 12 divisors (see below), whose sum is σ = 12313815276. Its totient is φ = 2345488608.

The previous prime is 5863721527. The next prime is 5863721597. The reversal of 5863721540 is 451273685.

It can be written as a sum of positive squares in 2 ways, for example, as 597606916 + 5266114624 = 24446^2 + 72568^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146593019 + ... + 146593058.

It is an arithmetic number, because the mean of its divisors is an integer number (1026151273).

Almost surely, 2^5863721540 is an apocalyptic number.

It is an amenable number.

5863721540 is an abundant number, since it is smaller than the sum of its proper divisors (6450093736).

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

5863721540 is a wasteful number, since it uses less digits than its factorization.

5863721540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293186086 (or 293186084 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 5863721540 is about 76574.9406790498. The cubic root of 5863721540 is about 1803.2576337111.

The spelling of 5863721540 in words is "five billion, eight hundred sixty-three million, seven hundred twenty-one thousand, five hundred forty".