6425165896 has 16 divisors (see below), whose sum is σ = 12435805440. Its totient is φ = 3108951120.

The previous prime is 6425165891. The next prime is 6425165899. The reversal of 6425165896 is 6985615246.

It is a super-2 number, since 2×6425165896² = 82565513582242965632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6425165891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12953716 + ... + 12954211.

It is an arithmetic number, because the mean of its divisors is an integer number (777237840).

Almost surely, 2^6425165896 is an apocalyptic number.

It is an amenable number.

6425165896 is a deficient number, since it is larger than the sum of its proper divisors (6010639544).

6425165896 is a wasteful number, since it uses less digits than its factorization.

6425165896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25907964 (or 25907960 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 52.

The square root of 6425165896 is about 80157.1325335431. The cubic root of 6425165896 is about 1859.0658869899.

The spelling of 6425165896 in words is "six billion, four hundred twenty-five million, one hundred sixty-five thousand, eight hundred ninety-six".