157707066033 has 24 divisors (see below), whose sum is σ = 249302108640. Its totient is φ = 95274653760.

The previous prime is 157707066031. The next prime is 157707066059. The reversal of 157707066033 is 330660707751.

It is a happy number.

157707066033 is a `hidden beast` number, since 1 + 577 + 0 + 70 + 6 + 6 + 0 + 3 + 3 = 666.

It is not a de Polignac number, because 157707066033 - 2¹ = 157707066031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 157707066033.

It is not an unprimeable number, because it can be changed into a prime (157707066031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2513743 + ... + 2575716.

It is an arithmetic number, because the mean of its divisors is an integer number (10387587860).

Almost surely, 2^157707066033 is an apocalyptic number.

It is an amenable number.

157707066033 is a deficient number, since it is larger than the sum of its proper divisors (91595042607).

157707066033 is a wasteful number, since it uses less digits than its factorization.

157707066033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5089789 (or 5089786 counting only the distinct ones).

The product of its (nonzero) digits is 555660, while the sum is 45.

The spelling of 157707066033 in words is "one hundred fifty-seven billion, seven hundred seven million, sixty-six thousand, thirty-three".