5787557851 has 2 divisors, whose sum is σ = 5787557852. Its totient is φ = 5787557850.

The previous prime is 5787557819. The next prime is 5787557983. The reversal of 5787557851 is 1587557875.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5787557851 - 2⁵ = 5787557819 is a prime.

It is not a weakly prime, because it can be changed into another prime (5787552851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2893778925 + 2893778926.

It is an arithmetic number, because the mean of its divisors is an integer number (2893778926).

Almost surely, 2^5787557851 is an apocalyptic number.

5787557851 is a deficient number, since it is larger than the sum of its proper divisors (1).

5787557851 is an equidigital number, since it uses as much as digits as its factorization.

5787557851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13720000, while the sum is 58.

The square root of 5787557851 is about 76076.0004929281. Note that the first 3 decimals coincide. The cubic root of 5787557851 is about 1795.4160989417.

The spelling of 5787557851 in words is "five billion, seven hundred eighty-seven million, five hundred fifty-seven thousand, eight hundred fifty-one".