7648371248313 has 32 divisors (see below), whose sum is σ = 10694892695040. Its totient is φ = 4855240535040.

The previous prime is 7648371248279. The next prime is 7648371248321. The reversal of 7648371248313 is 3138421738467.

It is not a de Polignac number, because 7648371248313 - 2⁹ = 7648371247801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7648371248333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87034645 + ... + 87122477.

It is an arithmetic number, because the mean of its divisors is an integer number (334215396720).

Almost surely, 2^{7648371248313} is an apocalyptic number.

7648371248313 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

It is an amenable number.

7648371248313 is a deficient number, since it is larger than the sum of its proper divisors (3046521446727).

7648371248313 is a wasteful number, since it uses less digits than its factorization.

7648371248313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101649.

The product of its digits is 16257024, while the sum is 57.

The spelling of 7648371248313 in words is "seven trillion, six hundred forty-eight billion, three hundred seventy-one million, two hundred forty-eight thousand, three hundred thirteen".