513201505240211 has 4 divisors (see below), whose sum is σ = 513209075880000. Its totient is φ = 513193934600424.

The previous prime is 513201505240189. The next prime is 513201505240223. The reversal of 513201505240211 is 112042505102315.

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

It is a cyclic number.

It is not a de Polignac number, because 513201505240211 - 2³⁰ = 513200431498387 is a prime.

It is a super-2 number, since 2×513201505240211² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (513201505240111) 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, 3785218211 + ... + 3785353788.

It is an arithmetic number, because the mean of its divisors is an integer number (128302268970000).

Almost surely, 2^{513201505240211} is an apocalyptic number.

513201505240211 is a deficient number, since it is larger than the sum of its proper divisors (7570639789).

513201505240211 is an equidigital number, since it uses as much as digits as its factorization.

513201505240211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7570639788.

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 513201505240211 in words is "five hundred thirteen trillion, two hundred one billion, five hundred five million, two hundred forty thousand, two hundred eleven".