980752520 has 32 divisors (see below), whose sum is σ = 2407302720. Its totient is φ = 356637120.

The previous prime is 980752517. The next prime is 980752541. The reversal of 980752520 is 25257089.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1114052 + ... + 1114931.

It is an arithmetic number, because the mean of its divisors is an integer number (75228210).

Almost surely, 2^980752520 is an apocalyptic number.

It is an amenable number.

980752520 is an abundant number, since it is smaller than the sum of its proper divisors (1426550200).

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

980752520 is a wasteful number, since it uses less digits than its factorization.

980752520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2229005 (or 2229001 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 980752520 is about 31316.9685633843. The cubic root of 980752520 is about 993.5425646167.

The spelling of 980752520 in words is "nine hundred eighty million, seven hundred fifty-two thousand, five hundred twenty".