11613528542587 has 2 divisors, whose sum is σ = 11613528542588. Its totient is φ = 11613528542586.

The previous prime is 11613528542537. The next prime is 11613528542647. The reversal of 11613528542587 is 78524582531611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11613528542587 - 2³⁵ = 11579168804219 is a prime.

It is not a weakly prime, because it can be changed into another prime (11613528542507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5806764271293 + 5806764271294.

It is an arithmetic number, because the mean of its divisors is an integer number (5806764271294).

Almost surely, 2^{11613528542587} is an apocalyptic number.

11613528542587 is a deficient number, since it is larger than the sum of its proper divisors (1).

11613528542587 is an equidigital number, since it uses as much as digits as its factorization.

11613528542587 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128000, while the sum is 58.

The spelling of 11613528542587 in words is "eleven trillion, six hundred thirteen billion, five hundred twenty-eight million, five hundred forty-two thousand, five hundred eighty-seven".