3525061330 has 32 divisors (see below), whose sum is σ = 7253639424. Its totient is φ = 1208245056.

The previous prime is 3525061313. The next prime is 3525061339. The reversal of 3525061330 is 331605253.

It is a super-2 number, since 2×3525061330² = 24852114760522737800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3525061339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402579 + ... + 411241.

It is an arithmetic number, because the mean of its divisors is an integer number (226676232).

Almost surely, 2^3525061330 is an apocalyptic number.

3525061330 is an abundant number, since it is smaller than the sum of its proper divisors (3728578094).

3525061330 is a wasteful number, since it uses less digits than its factorization.

3525061330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14490.

The product of its (nonzero) digits is 8100, while the sum is 28.

The square root of 3525061330 is about 59372.2269247162. The cubic root of 3525061330 is about 1521.9097259454.

Adding to 3525061330 its reverse (331605253), we get a palindrome (3856666583).

It can be divided in two parts, 35250 and 61330, that added together give a triangular number (96580 = T₄₃₉).

The spelling of 3525061330 in words is "three billion, five hundred twenty-five million, sixty-one thousand, three hundred thirty".