3525122145 has 8 divisors (see below), whose sum is σ = 5640195456. Its totient is φ = 1880065136.

The previous prime is 3525122119. The next prime is 3525122177. The reversal of 3525122145 is 5412215253.

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

It is a cyclic number.

It is not a de Polignac number, because 3525122145 - 2⁵ = 3525122113 is a prime.

It is a super-2 number, since 2×3525122145² = 24852972274338802050, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117504057 + ... + 117504086.

It is an arithmetic number, because the mean of its divisors is an integer number (705024432).

Almost surely, 2^3525122145 is an apocalyptic number.

It is an amenable number.

3525122145 is a deficient number, since it is larger than the sum of its proper divisors (2115073311).

3525122145 is a wasteful number, since it uses less digits than its factorization.

3525122145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235008151.

The product of its digits is 12000, while the sum is 30.

The square root of 3525122145 is about 59372.7390727428. The cubic root of 3525122145 is about 1521.9184779830.

Adding to 3525122145 its reverse (5412215253), we get a palindrome (8937337398).

The spelling of 3525122145 in words is "three billion, five hundred twenty-five million, one hundred twenty-two thousand, one hundred forty-five".