192125516870 has 32 divisors (see below), whose sum is σ = 395298717696. Its totient is φ = 65860092000.

The previous prime is 192125516801. The next prime is 192125516873. The reversal of 192125516870 is 78615521291.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192125516873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168395 + ... + 642345.

It is an arithmetic number, because the mean of its divisors is an integer number (12353084928).

Almost surely, 2^192125516870 is an apocalyptic number.

192125516870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

192125516870 is an abundant number, since it is smaller than the sum of its proper divisors (203173200826).

192125516870 is a wasteful number, since it uses less digits than its factorization.

192125516870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479756.

The product of its (nonzero) digits is 302400, while the sum is 47.

The spelling of 192125516870 in words is "one hundred ninety-two billion, one hundred twenty-five million, five hundred sixteen thousand, eight hundred seventy".