2086098324557 has 8 divisors (see below), whose sum is σ = 2268810669720. Its totient is φ = 1906563585600.

The previous prime is 2086098324547. The next prime is 2086098324613. The reversal of 2086098324557 is 7554238906802.

It can be written as a sum of positive squares in 4 ways, for example, as 1050366715876 + 1035731608681 = 1024874^2 + 1017709^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2086098324557 - 2¹² = 2086098320461 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2086098324496 and 2086098324505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2086098324547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 794400182 + ... + 794402807.

It is an arithmetic number, because the mean of its divisors is an integer number (283601333715).

Almost surely, 2^{2086098324557} is an apocalyptic number.

It is an amenable number.

2086098324557 is a deficient number, since it is larger than the sum of its proper divisors (182712345163).

2086098324557 is a wasteful number, since it uses less digits than its factorization.

2086098324557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1588803103.

The product of its (nonzero) digits is 29030400, while the sum is 59.

The spelling of 2086098324557 in words is "two trillion, eighty-six billion, ninety-eight million, three hundred twenty-four thousand, five hundred fifty-seven".