92445252475921 has 8 divisors (see below), whose sum is σ = 92471055698304. Its totient is φ = 92419452373440.

The previous prime is 92445252475879. The next prime is 92445252475931. The reversal of 92445252475921 is 12957425254429.

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 92445252475921 - 2²⁷ = 92445118258193 is a prime.

It is a super-2 number, since 2×92445252475921² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 92445252475921.

It is not an unprimeable number, because it can be changed into a prime (92445252475931) 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, 59130516 + ... + 60673786.

It is an arithmetic number, because the mean of its divisors is an integer number (11558881962288).

Almost surely, 2^{92445252475921} is an apocalyptic number.

It is an amenable number.

92445252475921 is a deficient number, since it is larger than the sum of its proper divisors (25803222383).

92445252475921 is a wasteful number, since it uses less digits than its factorization.

92445252475921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1559951.

The product of its digits is 72576000, while the sum is 61.

The spelling of 92445252475921 in words is "ninety-two trillion, four hundred forty-five billion, two hundred fifty-two million, four hundred seventy-five thousand, nine hundred twenty-one".