612534202711 has 16 divisors (see below), whose sum is σ = 671075136000. Its totient is φ = 557255448288.

The previous prime is 612534202673. The next prime is 612534202739. The reversal of 612534202711 is 117202435216.

It is a cyclic number.

It is not a de Polignac number, because 612534202711 - 2¹⁵ = 612534169943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612534202751) 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, 6808611 + ... + 6897988.

It is an arithmetic number, because the mean of its divisors is an integer number (41942196000).

Almost surely, 2^612534202711 is an apocalyptic number.

612534202711 is a deficient number, since it is larger than the sum of its proper divisors (58540933289).

612534202711 is a wasteful number, since it uses less digits than its factorization.

612534202711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13706718.

The product of its (nonzero) digits is 20160, while the sum is 34.

Adding to 612534202711 its reverse (117202435216), we get a palindrome (729736637927).

The spelling of 612534202711 in words is "six hundred twelve billion, five hundred thirty-four million, two hundred two thousand, seven hundred eleven".