137528397192 has 16 divisors (see below), whose sum is σ = 343820993040. Its totient is φ = 45842799056.

The previous prime is 137528397163. The next prime is 137528397247. The reversal of 137528397192 is 291793825731.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2865174918 + ... + 2865174965.

It is an arithmetic number, because the mean of its divisors is an integer number (21488812065).

Almost surely, 2^137528397192 is an apocalyptic number.

137528397192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

137528397192 is an abundant number, since it is smaller than the sum of its proper divisors (206292595848).

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

137528397192 is a wasteful number, since it uses less digits than its factorization.

137528397192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5730349892 (or 5730349888 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 57.

The spelling of 137528397192 in words is "one hundred thirty-seven billion, five hundred twenty-eight million, three hundred ninety-seven thousand, one hundred ninety-two".