3541123452 has 12 divisors (see below), whose sum is σ = 8262621416. Its totient is φ = 1180374480.

The previous prime is 3541123451. The next prime is 3541123471. The reversal of 3541123452 is 2543211453.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3541123451) 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, 147546799 + ... + 147546822.

Almost surely, 2^3541123452 is an apocalyptic number.

It is an amenable number.

3541123452 is an abundant number, since it is smaller than the sum of its proper divisors (4721497964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3541123452 is a wasteful number, since it uses less digits than its factorization.

3541123452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295093628 (or 295093626 counting only the distinct ones).

The product of its digits is 14400, while the sum is 30.

The square root of 3541123452 is about 59507.3394801011. The cubic root of 3541123452 is about 1524.2177770364.

The spelling of 3541123452 in words is "three billion, five hundred forty-one million, one hundred twenty-three thousand, four hundred fifty-two".