36087137857587 has 4 divisors (see below), whose sum is σ = 48116183810120. Its totient is φ = 24058091905056.

The previous prime is 36087137857583. The next prime is 36087137857597. The reversal of 36087137857587 is 78575873178063.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 36087137857587 - 2² = 36087137857583 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36087137857583) 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, 6014522976262 + ... + 6014522976267.

It is an arithmetic number, because the mean of its divisors is an integer number (12029045952530).

Almost surely, 2^{36087137857587} is an apocalyptic number.

36087137857587 is a deficient number, since it is larger than the sum of its proper divisors (12029045952533).

36087137857587 is a wasteful number, since it uses less digits than its factorization.

36087137857587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12029045952532.

The product of its (nonzero) digits is 1659571200, while the sum is 75.

The spelling of 36087137857587 in words is "thirty-six trillion, eighty-seven billion, one hundred thirty-seven million, eight hundred fifty-seven thousand, five hundred eighty-seven".