7752214923660 has 144 divisors (see below), whose sum is σ = 23615097053184. Its totient is φ = 2058476120064.

The previous prime is 7752214923647. The next prime is 7752214923667. The reversal of 7752214923660 is 663294122577.

7752214923660 is a `hidden beast` number, since 7 + 75 + 2 + 21 + 492 + 3 + 6 + 60 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 7752214923597 and 7752214923606.

It is not an unprimeable number, because it can be changed into a prime (7752214923667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53619829 + ... + 53764211.

It is an arithmetic number, because the mean of its divisors is an integer number (163993729536).

Almost surely, 2^{7752214923660} 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 7752214923660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11807548526592).

7752214923660 is an abundant number, since it is smaller than the sum of its proper divisors (15862882129524).

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

7752214923660 is a wasteful number, since it uses less digits than its factorization.

7752214923660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145664 (or 145659 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 54.

The spelling of 7752214923660 in words is "seven trillion, seven hundred fifty-two billion, two hundred fourteen million, nine hundred twenty-three thousand, six hundred sixty".