1980522553119 has 8 divisors (see below), whose sum is σ = 2880760077312. Its totient is φ = 1200316698840.

The previous prime is 1980522553099. The next prime is 1980522553133. The reversal of 1980522553119 is 9113552250891.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1980522553119 - 2¹⁹ = 1980522028831 is a prime.

It is a super-2 number, since 2×1980522553119² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1980522553189) 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, 30007917439 + ... + 30007917504.

It is an arithmetic number, because the mean of its divisors is an integer number (360095009664).

Almost surely, 2^{1980522553119} is an apocalyptic number.

1980522553119 is a deficient number, since it is larger than the sum of its proper divisors (900237524193).

1980522553119 is a wasteful number, since it uses less digits than its factorization.

1980522553119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60015834957.

The product of its (nonzero) digits is 972000, while the sum is 51.

The spelling of 1980522553119 in words is "one trillion, nine hundred eighty billion, five hundred twenty-two million, five hundred fifty-three thousand, one hundred nineteen".