83053718726331 has 4 divisors (see below), whose sum is σ = 110738291635112. Its totient is φ = 55369145817552.

The previous prime is 83053718726317. The next prime is 83053718726347. The reversal of 83053718726331 is 13362781735038.

It is a happy number.

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

It is not a de Polignac number, because 83053718726331 - 2¹⁵ = 83053718693563 is a prime.

It is a super-2 number, since 2×83053718726331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83053718726311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13842286454386 + ... + 13842286454391.

It is an arithmetic number, because the mean of its divisors is an integer number (27684572908778).

Almost surely, 2^{83053718726331} is an apocalyptic number.

83053718726331 is a deficient number, since it is larger than the sum of its proper divisors (27684572908781).

83053718726331 is a wasteful number, since it uses less digits than its factorization.

83053718726331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27684572908780.

The product of its (nonzero) digits is 15240960, while the sum is 57.

The spelling of 83053718726331 in words is "eighty-three trillion, fifty-three billion, seven hundred eighteen million, seven hundred twenty-six thousand, three hundred thirty-one".