7522965979885 has 8 divisors (see below), whose sum is σ = 9219634903296. Its totient is φ = 5890322298960.

The previous prime is 7522965979807. The next prime is 7522965979889. The reversal of 7522965979885 is 5889795692257.

7522965979885 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 7522965979885 - 2¹⁷ = 7522965848813 is a prime.

It is a super-2 number, since 2×7522965979885² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7522965979799 and 7522965979808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7522965979889) 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, 16006310361 + ... + 16006310830.

It is an arithmetic number, because the mean of its divisors is an integer number (1152454362912).

Almost surely, 2^{7522965979885} is an apocalyptic number.

It is an amenable number.

7522965979885 is a deficient number, since it is larger than the sum of its proper divisors (1696668923411).

7522965979885 is a wasteful number, since it uses less digits than its factorization.

7522965979885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32012621243.

The product of its digits is 6858432000, while the sum is 82.

The spelling of 7522965979885 in words is "seven trillion, five hundred twenty-two billion, nine hundred sixty-five million, nine hundred seventy-nine thousand, eight hundred eighty-five".