980693617135 has 16 divisors (see below), whose sum is σ = 1182039657120. Its totient is φ = 781086096000.

The previous prime is 980693617133. The next prime is 980693617139. The reversal of 980693617135 is 531716396089.

It is a happy number.

It is not a de Polignac number, because 980693617135 - 2¹ = 980693617133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 980693617135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (980693617133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2707321 + ... + 3048109.

It is an arithmetic number, because the mean of its divisors is an integer number (73877478570).

Almost surely, 2^980693617135 is an apocalyptic number.

980693617135 is a deficient number, since it is larger than the sum of its proper divisors (201346039985).

980693617135 is a wasteful number, since it uses less digits than its factorization.

980693617135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343338.

The product of its (nonzero) digits is 7348320, while the sum is 58.

The spelling of 980693617135 in words is "nine hundred eighty billion, six hundred ninety-three million, six hundred seventeen thousand, one hundred thirty-five".