616135222553111 has 8 divisors (see below), whose sum is σ = 621994930591104. Its totient is φ = 610277392939960.

The previous prime is 616135222553101. The next prime is 616135222553119. The reversal of 616135222553111 is 111355222531616.

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 616135222553111 - 2¹⁸ = 616135222290967 is a prime.

It is a super-2 number, since 2×616135222553111² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616135222553119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468947075 + ... + 470259108.

It is an arithmetic number, because the mean of its divisors is an integer number (77749366323888).

Almost surely, 2^{616135222553111} is an apocalyptic number.

616135222553111 is a deficient number, since it is larger than the sum of its proper divisors (5859708037993).

616135222553111 is a wasteful number, since it uses less digits than its factorization.

616135222553111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939212421.

The product of its digits is 324000, while the sum is 44.

The spelling of 616135222553111 in words is "six hundred sixteen trillion, one hundred thirty-five billion, two hundred twenty-two million, five hundred fifty-three thousand, one hundred eleven".