3525060261 has 8 divisors (see below), whose sum is σ = 4705555360. Its totient is φ = 2347302672.

The previous prime is 3525060233. The next prime is 3525060269. The reversal of 3525060261 is 1620605253.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3525060261 - 2⁹ = 3525059749 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3525060269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 681370 + ... + 686523.

It is an arithmetic number, because the mean of its divisors is an integer number (588194420).

Almost surely, 2^3525060261 is an apocalyptic number.

It is an amenable number.

3525060261 is a deficient number, since it is larger than the sum of its proper divisors (1180495099).

3525060261 is a wasteful number, since it uses less digits than its factorization.

3525060261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368755.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 3525060261 is about 59372.2179221898. The cubic root of 3525060261 is about 1521.9095721020.

The spelling of 3525060261 in words is "three billion, five hundred twenty-five million, sixty thousand, two hundred sixty-one".