3526051121 has 4 divisors (see below), whose sum is σ = 3526294644. Its totient is φ = 3525807600.

The previous prime is 3526051099. The next prime is 3526051129. The reversal of 3526051121 is 1211506253.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1924050496 + 1602000625 = 43864^2 + 40025^2 .

It is a cyclic number.

It is not a de Polignac number, because 3526051121 - 2¹⁴ = 3526034737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3526051129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98570 + ... + 129491.

It is an arithmetic number, because the mean of its divisors is an integer number (881573661).

Almost surely, 2^3526051121 is an apocalyptic number.

It is an amenable number.

3526051121 is a deficient number, since it is larger than the sum of its proper divisors (243523).

3526051121 is a wasteful number, since it uses less digits than its factorization.

3526051121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243522.

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 3526051121 is about 59380.5618110843. The cubic root of 3526051121 is about 1522.0521567138.

Adding to 3526051121 its reverse (1211506253), we get a palindrome (4737557374).

The spelling of 3526051121 in words is "three billion, five hundred twenty-six million, fifty-one thousand, one hundred twenty-one".