200857542613 has 16 divisors (see below), whose sum is σ = 247265174016. Its totient is φ = 158884323840.

The previous prime is 200857542521. The next prime is 200857542623. The reversal of 200857542613 is 316245758002.

It is a cyclic number.

It is not a de Polignac number, because 200857542613 - 2⁹ = 200857542101 is a prime.

It is a super-2 number, since 2×200857542613² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200857542613.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200857542623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158853 + ... + 653413.

It is an arithmetic number, because the mean of its divisors is an integer number (15454073376).

Almost surely, 2^200857542613 is an apocalyptic number.

It is an amenable number.

200857542613 is a deficient number, since it is larger than the sum of its proper divisors (46407631403).

200857542613 is a wasteful number, since it uses less digits than its factorization.

200857542613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499044.

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 200857542613 in words is "two hundred billion, eight hundred fifty-seven million, five hundred forty-two thousand, six hundred thirteen".