190452125150 has 36 divisors (see below), whose sum is σ = 404864159208. Its totient is φ = 65295072240.

The previous prime is 190452125147. The next prime is 190452125183. The reversal of 190452125150 is 51521254091.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 190452125150.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8152787 + ... + 8176113.

Almost surely, 2^190452125150 is an apocalyptic number.

190452125150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

190452125150 is an abundant number, since it is smaller than the sum of its proper divisors (214412034058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

190452125150 is an frugal number, since it uses more digits than its factorization.

190452125150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46673 (or 23341 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 35.

The spelling of 190452125150 in words is "one hundred ninety billion, four hundred fifty-two million, one hundred twenty-five thousand, one hundred fifty".