47822525320 has 32 divisors (see below), whose sum is σ = 107703351000. Its totient is φ = 19110757888.

The previous prime is 47822525299. The next prime is 47822525327. The reversal of 47822525320 is 2352522874.

It can be written as a sum of positive squares in 4 ways, for example, as 42247513764 + 5575011556 = 205542^2 + 74666^2 .

It is a super-2 number, since 2×47822525320² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (47822525327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527899 + ... + 611818.

Almost surely, 2^47822525320 is an apocalyptic number.

47822525320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47822525320 is an abundant number, since it is smaller than the sum of its proper divisors (59880825680).

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

47822525320 is a wasteful number, since it uses less digits than its factorization.

47822525320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140777 (or 1140773 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 40.

The spelling of 47822525320 in words is "forty-seven billion, eight hundred twenty-two million, five hundred twenty-five thousand, three hundred twenty".