3540125132 has 18 divisors (see below), whose sum is σ = 6476291388. Its totient is φ = 1693102312.

The previous prime is 3540125093. The next prime is 3540125137. The reversal of 3540125132 is 2315210453.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3540125137) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 834398 + ... + 838629.

It is an arithmetic number, because the mean of its divisors is an integer number (359793966).

Almost surely, 2^3540125132 is an apocalyptic number.

It is an amenable number.

3540125132 is a deficient number, since it is larger than the sum of its proper divisors (2936166256).

3540125132 is a wasteful number, since it uses less digits than its factorization.

3540125132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673077 (or 1673052 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 3540125132 is about 59498.9506798229. The cubic root of 3540125132 is about 1524.0745268193.

Adding to 3540125132 its reverse (2315210453), we get a palindrome (5855335585).

The spelling of 3540125132 in words is "three billion, five hundred forty million, one hundred twenty-five thousand, one hundred thirty-two".