6425315120 has 120 divisors (see below), whose sum is σ = 18292690800. Its totient is φ = 2086995456.

The previous prime is 6425315107. The next prime is 6425315159. The reversal of 6425315120 is 215135246.

It is a super-2 number, since 2×6425315120² = 82569348782601228800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31346 + ... + 117614.

It is an arithmetic number, because the mean of its divisors is an integer number (152439090).

Almost surely, 2^6425315120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6425315120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9146345400).

6425315120 is an abundant number, since it is smaller than the sum of its proper divisors (11867375680).

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

6425315120 is a wasteful number, since it uses less digits than its factorization.

6425315120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86315 (or 86302 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 6425315120 is about 80158.0633498589. The cubic root of 6425315120 is about 1859.0802791008.

The spelling of 6425315120 in words is "six billion, four hundred twenty-five million, three hundred fifteen thousand, one hundred twenty".