7648008483761 has 4 divisors (see below), whose sum is σ = 7672443015972. Its totient is φ = 7623573951552.

The previous prime is 7648008483743. The next prime is 7648008483877. The reversal of 7648008483761 is 1673848008467.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1119247623025 + 6528760860736 = 1057945^2 + 2555144^2 .

It is a cyclic number.

It is not a de Polignac number, because 7648008483761 - 2¹⁴ = 7648008467377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7648008483694 and 7648008483703.

It is not an unprimeable number, because it can be changed into a prime (7648008483721) 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, 12217265636 + ... + 12217266261.

It is an arithmetic number, because the mean of its divisors is an integer number (1918110753993).

Almost surely, 2^{7648008483761} is an apocalyptic number.

It is an amenable number.

7648008483761 is a deficient number, since it is larger than the sum of its proper divisors (24434532211).

7648008483761 is a wasteful number, since it uses less digits than its factorization.

7648008483761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24434532210.

The product of its (nonzero) digits is 43352064, while the sum is 62.

The spelling of 7648008483761 in words is "seven trillion, six hundred forty-eight billion, eight million, four hundred eighty-three thousand, seven hundred sixty-one".