92187374648401 has 8 divisors (see below), whose sum is σ = 94679150497064. Its totient is φ = 89695610651520.

The previous prime is 92187374648393. The next prime is 92187374648419. The reversal of 92187374648401 is 10484647378129.

It can be written as a sum of positive squares in 4 ways, for example, as 66399665662801 + 25787708985600 = 8148599^2 + 5078160^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 92187374648401 - 2³ = 92187374648393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92187374678401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14116861 + ... + 19587253.

It is an arithmetic number, because the mean of its divisors is an integer number (11834893812133).

Almost surely, 2^{92187374648401} is an apocalyptic number.

It is an amenable number.

92187374648401 is a deficient number, since it is larger than the sum of its proper divisors (2491775848663).

92187374648401 is a wasteful number, since it uses less digits than its factorization.

92187374648401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5925891.

The product of its (nonzero) digits is 65028096, while the sum is 64.

The spelling of 92187374648401 in words is "ninety-two trillion, one hundred eighty-seven billion, three hundred seventy-four million, six hundred forty-eight thousand, four hundred one".