7162078023561 has 32 divisors (see below), whose sum is σ = 10117291887360. Its totient is φ = 4500045656064.

The previous prime is 7162078023559. The next prime is 7162078023589. The reversal of 7162078023561 is 1653208702617.

7162078023561 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7162078023561 - 2¹ = 7162078023559 is a prime.

It is a super-2 number, since 2×7162078023561² (a number of 27 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 7162078023561.

It is not an unprimeable number, because it can be changed into a prime (7162078028561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5196885 + ... + 6428978.

It is an arithmetic number, because the mean of its divisors is an integer number (316165371480).

Almost surely, 2^{7162078023561} is an apocalyptic number.

It is an amenable number.

7162078023561 is a deficient number, since it is larger than the sum of its proper divisors (2955213863799).

7162078023561 is a wasteful number, since it uses less digits than its factorization.

7162078023561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11626065.

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 7162078023561 in words is "seven trillion, one hundred sixty-two billion, seventy-eight million, twenty-three thousand, five hundred sixty-one".