92647374738789 has 128 divisors (see below), whose sum is σ = 142163058688000. Its totient is φ = 53515486612224.

The previous prime is 92647374738749. The next prime is 92647374738791. The reversal of 92647374738789 is 98783747374629.

It is a de Polignac number, because none of the positive numbers 2^k-92647374738789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92647374738749) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 13184481294 + ... + 13184488320.

It is an arithmetic number, because the mean of its divisors is an integer number (1110648896000).

Almost surely, 2^{92647374738789} is an apocalyptic number.

It is an amenable number.

92647374738789 is a deficient number, since it is larger than the sum of its proper divisors (49515683949211).

92647374738789 is a wasteful number, since it uses less digits than its factorization.

92647374738789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8044 (or 8018 counting only the distinct ones).

The product of its digits is 21508042752, while the sum is 84.

The spelling of 92647374738789 in words is "ninety-two trillion, six hundred forty-seven billion, three hundred seventy-four million, seven hundred thirty-eight thousand, seven hundred eighty-nine".