7161654594 has 16 divisors (see below), whose sum is σ = 14356393632. Its totient is φ = 2381704128.

The previous prime is 7161654593. The next prime is 7161654607. The reversal of 7161654594 is 4954561617.

It is a super-2 number, since 2×7161654594² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7161654593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1375704 + ... + 1380899.

It is an arithmetic number, because the mean of its divisors is an integer number (897274602).

Almost surely, 2^7161654594 is an apocalyptic number.

7161654594 is an abundant number, since it is smaller than the sum of its proper divisors (7194739038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7161654594 is a wasteful number, since it uses less digits than its factorization.

7161654594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2757041.

The product of its digits is 907200, while the sum is 48.

The square root of 7161654594 is about 84626.5596252146. The cubic root of 7161654594 is about 1927.5446950394.

The spelling of 7161654594 in words is "seven billion, one hundred sixty-one million, six hundred fifty-four thousand, five hundred ninety-four".