611480313013 has 8 divisors (see below), whose sum is σ = 616265914968. Its totient is φ = 606699381504.

The previous prime is 611480312983. The next prime is 611480313029. The reversal of 611480313013 is 310313084116.

611480313013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 440268079729 + 171212233284 = 663527^2 + 413778^2 .

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 611480313013 - 2⁵ = 611480312981 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 (611480353013) 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, 904506 + ... + 1428667.

It is an arithmetic number, because the mean of its divisors is an integer number (77033239371).

Almost surely, 2^611480313013 is an apocalyptic number.

It is an amenable number.

611480313013 is a deficient number, since it is larger than the sum of its proper divisors (4785601955).

611480313013 is a wasteful number, since it uses less digits than its factorization.

611480313013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2335223.

The product of its (nonzero) digits is 5184, while the sum is 31.

Adding to 611480313013 its reverse (310313084116), we get a palindrome (921793397129).

The spelling of 611480313013 in words is "six hundred eleven billion, four hundred eighty million, three hundred thirteen thousand, thirteen".