20610622096 has 45 divisors (see below), whose sum is σ = 42167762121. Its totient is φ = 9757757952.

The previous prime is 20610622079. The next prime is 20610622121. The reversal of 20610622096 is 69022601602.

The square root of 20610622096 is 143564.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 9927332496 + 10683289600 = 99636^2 + 103360^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 10909920 + ... + 10911808.

Almost surely, 2^20610622096 is an apocalyptic number.

20610622096 is the 143564-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20610622096

20610622096 is an abundant number, since it is smaller than the sum of its proper divisors (21557140025).

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

20610622096 is an frugal number, since it uses more digits than its factorization.

20610622096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3824 (or 1910 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The spelling of 20610622096 in words is "twenty billion, six hundred ten million, six hundred twenty-two thousand, ninety-six".