6249888485 has 8 divisors (see below), whose sum is σ = 7702565496. Its totient is φ = 4864777920.

The previous prime is 6249888461. The next prime is 6249888569. The reversal of 6249888485 is 5848889426.

It can be written as a sum of positive squares in 4 ways, for example, as 3554305924 + 2695582561 = 59618^2 + 51919^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6249888485 - 2²² = 6245694181 is a prime.

It is a super-2 number, since 2×6249888485² = 78122212149871190450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16891406 + ... + 16891775.

It is an arithmetic number, because the mean of its divisors is an integer number (962820687).

Almost surely, 2^6249888485 is an apocalyptic number.

It is an amenable number.

6249888485 is a deficient number, since it is larger than the sum of its proper divisors (1452677011).

6249888485 is a wasteful number, since it uses less digits than its factorization.

6249888485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33783223.

The product of its digits is 35389440, while the sum is 62.

The square root of 6249888485 is about 79056.2362182769. The cubic root of 6249888485 is about 1842.0047939278.

The spelling of 6249888485 in words is "six billion, two hundred forty-nine million, eight hundred eighty-eight thousand, four hundred eighty-five".