980547761008 has 20 divisors (see below), whose sum is σ = 1908107413240. Its totient is φ = 488132944704.

The previous prime is 980547760991. The next prime is 980547761033. The reversal of 980547761008 is 800167745089.

980547761008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×980547761008² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 980547761008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133804710 + ... + 133812037.

It is an arithmetic number, because the mean of its divisors is an integer number (95405370662).

Almost surely, 2^980547761008 is an apocalyptic number.

It is an amenable number.

980547761008 is a deficient number, since it is larger than the sum of its proper divisors (927559652232).

980547761008 is a wasteful number, since it uses less digits than its factorization.

980547761008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267616984 (or 267616978 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 55.

The spelling of 980547761008 in words is "nine hundred eighty billion, five hundred forty-seven million, seven hundred sixty-one thousand, eight".