157711852330 has 8 divisors (see below), whose sum is σ = 283881334212. Its totient is φ = 63084740928.

The previous prime is 157711852327. The next prime is 157711852349. The reversal of 157711852330 is 33258117751.

157711852330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 137368820689 + 20343031641 = 370633^2 + 142629^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 7885592607 + ... + 7885592626.

Almost surely, 2^157711852330 is an apocalyptic number.

157711852330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

157711852330 is a deficient number, since it is larger than the sum of its proper divisors (126169481882).

157711852330 is a wasteful number, since it uses less digits than its factorization.

157711852330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15771185240.

The product of its (nonzero) digits is 176400, while the sum is 43.

The spelling of 157711852330 in words is "one hundred fifty-seven billion, seven hundred eleven million, eight hundred fifty-two thousand, three hundred thirty".