3540803572 has 12 divisors (see below), whose sum is σ = 6271062336. Its totient is φ = 1749071480.

The previous prime is 3540803557. The next prime is 3540803587. The reversal of 3540803572 is 2753080453.

It is an interprime number because it is at equal distance from previous prime (3540803557) and next prime (3540803587).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5332204 + ... + 5332867.

It is an arithmetic number, because the mean of its divisors is an integer number (522588528).

Almost surely, 2^3540803572 is an apocalyptic number.

It is an amenable number.

3540803572 is a deficient number, since it is larger than the sum of its proper divisors (2730258764).

3540803572 is a wasteful number, since it uses less digits than its factorization.

3540803572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10665158 (or 10665156 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 3540803572 is about 59504.6516837129. The cubic root of 3540803572 is about 1524.1718799766.

The spelling of 3540803572 in words is "three billion, five hundred forty million, eight hundred three thousand, five hundred seventy-two".