2087366187357 has 64 divisors (see below), whose sum is σ = 3465378201600. Its totient is φ = 1230637458240.

The previous prime is 2087366187299. The next prime is 2087366187449. The reversal of 2087366187357 is 7537816637802.

2087366187357 is a `hidden beast` number, since 2 + 0 + 8 + 7 + 3 + 6 + 618 + 7 + 3 + 5 + 7 = 666.

It is not a de Polignac number, because 2087366187357 - 2¹⁵ = 2087366154589 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2087366187294 and 2087366187303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2087366189357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 66786508 + ... + 66817754.

It is an arithmetic number, because the mean of its divisors is an integer number (54146534400).

Almost surely, 2^{2087366187357} is an apocalyptic number.

2087366187357 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2087366187357 is a deficient number, since it is larger than the sum of its proper divisors (1378012014243).

2087366187357 is a wasteful number, since it uses less digits than its factorization.

2087366187357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37383 (or 37377 counting only the distinct ones).

The product of its (nonzero) digits is 71124480, while the sum is 63.

The spelling of 2087366187357 in words is "two trillion, eighty-seven billion, three hundred sixty-six million, one hundred eighty-seven thousand, three hundred fifty-seven".