9073140981551 has 16 divisors (see below), whose sum is σ = 9360305098560. Its totient is φ = 8790758565120.

The previous prime is 9073140981539. The next prime is 9073140981659. The reversal of 9073140981551 is 1551890413709.

It is a cyclic number.

It is not a de Polignac number, because 9073140981551 - 2³⁰ = 9072067239727 is a prime.

It is a super-2 number, since 2×9073140981551² (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 = 9073140981493 and 9073140981502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9073140981251) 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, 2124230 + ... + 4760108.

It is an arithmetic number, because the mean of its divisors is an integer number (585019068660).

Almost surely, 2^{9073140981551} is an apocalyptic number.

9073140981551 is a deficient number, since it is larger than the sum of its proper divisors (287164117009).

9073140981551 is a wasteful number, since it uses less digits than its factorization.

9073140981551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2636786.

The product of its (nonzero) digits is 1360800, while the sum is 53.

The spelling of 9073140981551 in words is "nine trillion, seventy-three billion, one hundred forty million, nine hundred eighty-one thousand, five hundred fifty-one".