83415460127 has 4 divisors (see below), whose sum is σ = 83462245680. Its totient is φ = 83368674576.

The previous prime is 83415460061. The next prime is 83415460213. The reversal of 83415460127 is 72106451438.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 83415460127 - 2¹⁶ = 83415394591 is a prime.

It is a super-2 number, since 2×83415460127² (a number of 23 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 (83415460327) 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, 23390102 + ... + 23393667.

It is an arithmetic number, because the mean of its divisors is an integer number (20865561420).

Almost surely, 2^83415460127 is an apocalyptic number.

83415460127 is a deficient number, since it is larger than the sum of its proper divisors (46785553).

83415460127 is a wasteful number, since it uses less digits than its factorization.

83415460127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46785552.

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 83415460127 in words is "eighty-three billion, four hundred fifteen million, four hundred sixty thousand, one hundred twenty-seven".