62116231631 has 4 divisors (see below), whose sum is σ = 65385507000. Its totient is φ = 58846956264.

The previous prime is 62116231547. The next prime is 62116231651. The reversal of 62116231631 is 13613261126.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13613261126 = 2 ⋅6806630563.

It is a cyclic number.

It is not a de Polignac number, because 62116231631 - 2¹⁰ = 62116230607 is a prime.

It is a super-2 number, since 2×62116231631² (a number of 22 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 (62116231651) 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 3 ways as a sum of consecutive naturals, for example, 1634637656 + ... + 1634637693.

It is an arithmetic number, because the mean of its divisors is an integer number (16346376750).

Almost surely, 2^62116231631 is an apocalyptic number.

62116231631 is a deficient number, since it is larger than the sum of its proper divisors (3269275369).

62116231631 is a wasteful number, since it uses less digits than its factorization.

62116231631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3269275368.

The product of its digits is 7776, while the sum is 32.

Adding to 62116231631 its reverse (13613261126), we get a palindrome (75729492757).

The spelling of 62116231631 in words is "sixty-two billion, one hundred sixteen million, two hundred thirty-one thousand, six hundred thirty-one".