6252047985 has 64 divisors (see below), whose sum is σ = 10383759360. Its totient is φ = 3210731520.

The previous prime is 6252047947. The next prime is 6252047987. The reversal of 6252047985 is 5897402526.

It is not a de Polignac number, because 6252047985 - 2¹⁴ = 6252031601 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6252047987) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9753265 + ... + 9753905.

It is an arithmetic number, because the mean of its divisors is an integer number (162246240).

Almost surely, 2^6252047985 is an apocalyptic number.

It is an amenable number.

6252047985 is a deficient number, since it is larger than the sum of its proper divisors (4131711375).

6252047985 is a wasteful number, since it uses less digits than its factorization.

6252047985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 918.

The product of its (nonzero) digits is 1209600, while the sum is 48.

The square root of 6252047985 is about 79069.8930377422. The cubic root of 6252047985 is about 1842.2169231150.

The spelling of 6252047985 in words is "six billion, two hundred fifty-two million, forty-seven thousand, nine hundred eighty-five".