3541131652 has 24 divisors (see below), whose sum is σ = 6433542360. Its totient is φ = 1703412480.

The previous prime is 3541131563. The next prime is 3541131683. The reversal of 3541131652 is 2561311453.

It can be written as a sum of positive squares in 4 ways, for example, as 584382276 + 2956749376 = 24174^2 + 54376^2 .

It is a super-2 number, since 2×3541131652² = 25079226753592498208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21723 + ... + 86914.

It is an arithmetic number, because the mean of its divisors is an integer number (268064265).

Almost surely, 2^3541131652 is an apocalyptic number.

It is an amenable number.

3541131652 is a deficient number, since it is larger than the sum of its proper divisors (2892410708).

3541131652 is a wasteful number, since it uses less digits than its factorization.

3541131652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108951 (or 108949 counting only the distinct ones).

The product of its digits is 10800, while the sum is 31.

The square root of 3541131652 is about 59507.4083791254. The cubic root of 3541131652 is about 1524.2189535534.

The spelling of 3541131652 in words is "three billion, five hundred forty-one million, one hundred thirty-one thousand, six hundred fifty-two".