7648853895 has 56 divisors (see below), whose sum is σ = 14360131296. Its totient is φ = 3901981248.

The previous prime is 7648853881. The next prime is 7648853899. The reversal of 7648853895 is 5983588467.

7648853895 is a `hidden beast` number, since 7 + 6 + 4 + 8 + 8 + 538 + 95 = 666.

It is not a de Polignac number, because 7648853895 - 2⁷ = 7648853767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7648853899) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 38217 + ... + 129453.

It is an arithmetic number, because the mean of its divisors is an integer number (256430916).

Almost surely, 2^7648853895 is an apocalyptic number.

7648853895 is a deficient number, since it is larger than the sum of its proper divisors (6711277401).

7648853895 is an equidigital number, since it uses as much as digits as its factorization.

7648853895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91283 (or 91268 counting only the distinct ones).

The product of its digits is 58060800, while the sum is 63.

The square root of 7648853895 is about 87457.7263310681. The cubic root of 7648853895 is about 1970.2989312493.

The spelling of 7648853895 in words is "seven billion, six hundred forty-eight million, eight hundred fifty-three thousand, eight hundred ninety-five".