972088804250 has 16 divisors (see below), whose sum is σ = 1819750242024. Its totient is φ = 388835521600.

The previous prime is 972088804249. The next prime is 972088804259. The reversal of 972088804250 is 52408880279.

It can be written as a sum of positive squares in 4 ways, for example, as 64217134921 + 907871669329 = 253411^2 + 952823^2 .

It is a junction number, because it is equal to n+sod(n) for n = 972088804192 and 972088804201.

It is not an unprimeable number, because it can be changed into a prime (972088804259) 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, 1944177359 + ... + 1944177858.

Almost surely, 2^972088804250 is an apocalyptic number.

972088804250 is a deficient number, since it is larger than the sum of its proper divisors (847661437774).

972088804250 is a wasteful number, since it uses less digits than its factorization.

972088804250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3888355234 (or 3888355224 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 53.

The spelling of 972088804250 in words is "nine hundred seventy-two billion, eighty-eight million, eight hundred four thousand, two hundred fifty".