980563780570 has 64 divisors (see below), whose sum is σ = 2076245861760. Its totient is φ = 329562777600.

The previous prime is 980563780549. The next prime is 980563780597. The reversal of 980563780570 is 75087365089.

It is a super-2 number, since 2×980563780570² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5635887 + ... + 5807266.

It is an arithmetic number, because the mean of its divisors is an integer number (32441341590).

Almost surely, 2^980563780570 is an apocalyptic number.

980563780570 is an abundant number, since it is smaller than the sum of its proper divisors (1095682081190).

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

980563780570 is a wasteful number, since it uses less digits than its factorization.

980563780570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11443231.

The product of its (nonzero) digits is 12700800, while the sum is 58.

The spelling of 980563780570 in words is "nine hundred eighty billion, five hundred sixty-three million, seven hundred eighty thousand, five hundred seventy".