47746507652 has 12 divisors (see below), whose sum is σ = 83841565836. Its totient is φ = 23791774560.

The previous prime is 47746507651. The next prime is 47746507663. The reversal of 47746507652 is 25670564774.

It can be written as a sum of positive squares in 2 ways, for example, as 45631795456 + 2114712196 = 213616^2 + 45986^2 .

It is a junction number, because it is equal to n+sod(n) for n = 47746507594 and 47746507603.

It is not an unprimeable number, because it can be changed into a prime (47746507651) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 20368499 + ... + 20370842.

It is an arithmetic number, because the mean of its divisors is an integer number (6986797153).

Almost surely, 2^47746507652 is an apocalyptic number.

It is an amenable number.

47746507652 is a deficient number, since it is larger than the sum of its proper divisors (36095058184).

47746507652 is a wasteful number, since it uses less digits than its factorization.

47746507652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40739638 (or 40739636 counting only the distinct ones).

The product of its (nonzero) digits is 9878400, while the sum is 53.

The spelling of 47746507652 in words is "forty-seven billion, seven hundred forty-six million, five hundred seven thousand, six hundred fifty-two".