92947725066239 has 4 divisors (see below), whose sum is σ = 92949101668056. Its totient is φ = 92946348464424.

The previous prime is 92947725066221. The next prime is 92947725066269. The reversal of 92947725066239 is 93266052774929.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-92947725066239 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 (92947725066269) 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, 688199624 + ... + 688334669.

It is an arithmetic number, because the mean of its divisors is an integer number (23237275417014).

Almost surely, 2^{92947725066239} is an apocalyptic number.

92947725066239 is a deficient number, since it is larger than the sum of its proper divisors (1376601817).

92947725066239 is a wasteful number, since it uses less digits than its factorization.

92947725066239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376601816.

The product of its (nonzero) digits is 617258880, while the sum is 71.

The spelling of 92947725066239 in words is "ninety-two trillion, nine hundred forty-seven billion, seven hundred twenty-five million, sixty-six thousand, two hundred thirty-nine".