7165322050 has 12 divisors (see below), whose sum is σ = 13327499106. Its totient is φ = 2866128800.

The previous prime is 7165322029. The next prime is 7165322057. The reversal of 7165322050 is 502235617.

It can be written as a sum of positive squares in 3 ways, for example, as 7015235049 + 150087001 = 83757^2 + 12251^2 .

It is not an unprimeable number, because it can be changed into a prime (7165322057) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 71653171 + ... + 71653270.

Almost surely, 2^7165322050 is an apocalyptic number.

7165322050 is a deficient number, since it is larger than the sum of its proper divisors (6162177056).

7165322050 is a wasteful number, since it uses less digits than its factorization.

7165322050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143306453 (or 143306448 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 7165322050 is about 84648.2253210308. The cubic root of 7165322050 is about 1927.8736683191.

Adding to 7165322050 its reverse (502235617), we get a palindrome (7667557667).

The spelling of 7165322050 in words is "seven billion, one hundred sixty-five million, three hundred twenty-two thousand, fifty".