192525429081 has 8 divisors (see below), whose sum is σ = 256704185920. Its totient is φ = 128348479152.

The previous prime is 192525429079. The next prime is 192525429101. The reversal of 192525429081 is 180924525291.

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

It is not a de Polignac number, because 192525429081 - 2¹ = 192525429079 is a prime.

It is a super-2 number, since 2×192525429081² (a number of 23 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 192525429081.

It is not an unprimeable number, because it can be changed into a prime (192525429181) 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, 179710 + ... + 646023.

It is an arithmetic number, because the mean of its divisors is an integer number (32088023240).

Almost surely, 2^192525429081 is an apocalyptic number.

It is an amenable number.

192525429081 is a deficient number, since it is larger than the sum of its proper divisors (64178756839).

192525429081 is an equidigital number, since it uses as much as digits as its factorization.

192525429081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903455.

The product of its (nonzero) digits is 518400, while the sum is 48.

The spelling of 192525429081 in words is "one hundred ninety-two billion, five hundred twenty-five million, four hundred twenty-nine thousand, eighty-one".