6610154422 has 16 divisors (see below), whose sum is σ = 10060938720. Its totient is φ = 3256762432.

The previous prime is 6610154417. The next prime is 6610154443. The reversal of 6610154422 is 2244510166.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11218 + ... + 115525.

It is an arithmetic number, because the mean of its divisors is an integer number (628808670).

Almost surely, 2^6610154422 is an apocalyptic number.

6610154422 is a deficient number, since it is larger than the sum of its proper divisors (3450784298).

6610154422 is a wasteful number, since it uses less digits than its factorization.

6610154422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127127.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 6610154422 is about 81302.8561736917. The cubic root of 6610154422 is about 1876.7389541412.

Adding to 6610154422 its reverse (2244510166), we get a palindrome (8854664588).

The spelling of 6610154422 in words is "six billion, six hundred ten million, one hundred fifty-four thousand, four hundred twenty-two".