157604328343790 has 8 divisors (see below), whose sum is σ = 283687791018840. Its totient is φ = 63041731337512.

The previous prime is 157604328343789. The next prime is 157604328343823. The reversal of 157604328343790 is 97343823406751.

It is a happy number.

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

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 3 ways as a sum of consecutive naturals, for example, 7880216417180 + ... + 7880216417199.

It is an arithmetic number, because the mean of its divisors is an integer number (35460973877355).

It is a 1-persistent number, because it is pandigital, but 2⋅157604328343790 = 315208656687580 is not.

Almost surely, 2^{157604328343790} is an apocalyptic number.

157604328343790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

157604328343790 is a deficient number, since it is larger than the sum of its proper divisors (126083462675050).

157604328343790 is a wasteful number, since it uses less digits than its factorization.

157604328343790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15760432834386.

The product of its (nonzero) digits is 91445760, while the sum is 62.

The spelling of 157604328343790 in words is "one hundred fifty-seven trillion, six hundred four billion, three hundred twenty-eight million, three hundred forty-three thousand, seven hundred ninety".