616312523113062 has 32 divisors (see below), whose sum is σ = 1253549546472960. Its totient is φ = 201950271831840.

The previous prime is 616312523113061. The next prime is 616312523113069. The reversal of 616312523113062 is 260311325213616.

It is a happy number.

It is a super-2 number, since 2×616312523113062² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (616312523113061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8940889 + ... + 36229332.

It is an arithmetic number, because the mean of its divisors is an integer number (39173423327280).

Almost surely, 2^{616312523113062} is an apocalyptic number.

616312523113062 is an abundant number, since it is smaller than the sum of its proper divisors (637237023359898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

616312523113062 is a wasteful number, since it uses less digits than its factorization.

616312523113062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45208828.

The product of its (nonzero) digits is 233280, while the sum is 42.

Adding to 616312523113062 its reverse (260311325213616), we get a palindrome (876623848326678).

The spelling of 616312523113062 in words is "six hundred sixteen trillion, three hundred twelve billion, five hundred twenty-three million, one hundred thirteen thousand, sixty-two".