2735122505 has 16 divisors (see below), whose sum is σ = 3425650704. Its totient is φ = 2094443520.

The previous prime is 2735122499. The next prime is 2735122517. The reversal of 2735122505 is 5052215372.

It can be written as a sum of positive squares in 8 ways, for example, as 471932176 + 2263190329 = 21724^2 + 47573^2 .

It is not a de Polignac number, because 2735122505 - 2⁸ = 2735122249 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115004 + ... + 136733.

It is an arithmetic number, because the mean of its divisors is an integer number (214103169).

Almost surely, 2^2735122505 is an apocalyptic number.

It is an amenable number.

2735122505 is a deficient number, since it is larger than the sum of its proper divisors (690528199).

2735122505 is a wasteful number, since it uses less digits than its factorization.

2735122505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251836.

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 2735122505 is about 52298.3986848546. The cubic root of 2735122505 is about 1398.4885908419.

Adding to 2735122505 its reverse (5052215372), we get a palindrome (7787337877).

The spelling of 2735122505 in words is "two billion, seven hundred thirty-five million, one hundred twenty-two thousand, five hundred five".