157050444406505 has 32 divisors (see below), whose sum is σ = 204304816988160. Its totient is φ = 115205840179200.

The previous prime is 157050444406459. The next prime is 157050444406511. The reversal of 157050444406505 is 505604444050751.

It is not a de Polignac number, because 157050444406505 - 2³⁶ = 156981724929769 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1237401929 + ... + 1237528841.

It is an arithmetic number, because the mean of its divisors is an integer number (6384525530880).

Almost surely, 2^{157050444406505} is an apocalyptic number.

It is an amenable number.

157050444406505 is a deficient number, since it is larger than the sum of its proper divisors (47254372581655).

157050444406505 is a wasteful number, since it uses less digits than its factorization.

157050444406505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253161.

The product of its (nonzero) digits is 6720000, while the sum is 50.

The spelling of 157050444406505 in words is "one hundred fifty-seven trillion, fifty billion, four hundred forty-four million, four hundred six thousand, five hundred five".