190523706025 has 24 divisors (see below), whose sum is σ = 263312030880. Its totient is φ = 135902972160.

The previous prime is 190523705959. The next prime is 190523706049. The reversal of 190523706025 is 520607325091.

It is not a de Polignac number, because 190523706025 - 2¹⁷ = 190523574953 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11789059 + ... + 11805208.

It is an arithmetic number, because the mean of its divisors is an integer number (10971334620).

Almost surely, 2^190523706025 is an apocalyptic number.

It is an amenable number.

190523706025 is a deficient number, since it is larger than the sum of its proper divisors (72788324855).

190523706025 is a wasteful number, since it uses less digits than its factorization.

190523706025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23594313 (or 23594308 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 40.

The spelling of 190523706025 in words is "one hundred ninety billion, five hundred twenty-three million, seven hundred six thousand, twenty-five".