157351825790 has 32 divisors (see below), whose sum is σ = 299108630016. Its totient is φ = 59478818080.

The previous prime is 157351825751. The next prime is 157351825811. The reversal of 157351825790 is 97528153751.

157351825790 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4102226 + ... + 4140405.

It is an arithmetic number, because the mean of its divisors is an integer number (9347144688).

Almost surely, 2^157351825790 is an apocalyptic number.

157351825790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

157351825790 is a deficient number, since it is larger than the sum of its proper divisors (141756804226).

157351825790 is a wasteful number, since it uses less digits than its factorization.

157351825790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8242744.

The product of its (nonzero) digits is 2646000, while the sum is 53.

The spelling of 157351825790 in words is "one hundred fifty-seven billion, three hundred fifty-one million, eight hundred twenty-five thousand, seven hundred ninety".