980057776523644 has 48 divisors (see below), whose sum is σ = 2110903536426496. Its totient is φ = 387713352600000.

The previous prime is 980057776523641. The next prime is 980057776523647. The reversal of 980057776523644 is 446325677750089.

It is an interprime number because it is at equal distance from previous prime (980057776523641) and next prime (980057776523647).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980057776523641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73086769 + ... + 85450519.

Almost surely, 2^{980057776523644} is an apocalyptic number.

It is an amenable number.

980057776523644 is an abundant number, since it is smaller than the sum of its proper divisors (1130845759902852).

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

980057776523644 is a wasteful number, since it uses less digits than its factorization.

980057776523644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12581546 (or 12581544 counting only the distinct ones).

The product of its (nonzero) digits is 2133734400, while the sum is 73.

The spelling of 980057776523644 in words is "nine hundred eighty trillion, fifty-seven billion, seven hundred seventy-six million, five hundred twenty-three thousand, six hundred forty-four".