3611082452538 has 16 divisors (see below), whose sum is σ = 7878725351136. Its totient is φ = 1094267409840.

The previous prime is 3611082452519. The next prime is 3611082452563. The reversal of 3611082452538 is 8352542801163.

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, 27356685181 + ... + 27356685312.

It is an arithmetic number, because the mean of its divisors is an integer number (492420334446).

Almost surely, 2^{3611082452538} is an apocalyptic number.

3611082452538 is an abundant number, since it is smaller than the sum of its proper divisors (4267642898598).

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

3611082452538 is a wasteful number, since it uses less digits than its factorization.

3611082452538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54713370509.

The product of its (nonzero) digits is 1382400, while the sum is 48.

The spelling of 3611082452538 in words is "three trillion, six hundred eleven billion, eighty-two million, four hundred fifty-two thousand, five hundred thirty-eight".