157935787223 has 8 divisors (see below), whose sum is σ = 159963510240. Its totient is φ = 155913690240.

The previous prime is 157935787201. The next prime is 157935787237. The reversal of 157935787223 is 322787539751.

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

It is a cyclic number.

It is not a de Polignac number, because 157935787223 - 2¹⁸ = 157935525079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157935787423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1349990 + ... + 1462307.

It is an arithmetic number, because the mean of its divisors is an integer number (19995438780).

Almost surely, 2^157935787223 is an apocalyptic number.

157935787223 is a deficient number, since it is larger than the sum of its proper divisors (2027723017).

157935787223 is an equidigital number, since it uses as much as digits as its factorization.

157935787223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2813017.

The product of its digits is 22226400, while the sum is 59.

The spelling of 157935787223 in words is "one hundred fifty-seven billion, nine hundred thirty-five million, seven hundred eighty-seven thousand, two hundred twenty-three".