157150792873 has 2 divisors, whose sum is σ = 157150792874. Its totient is φ = 157150792872.

The previous prime is 157150792871. The next prime is 157150792891. The reversal of 157150792873 is 378297051751.

157150792873 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95084039449 + 62066753424 = 308357^2 + 249132^2 .

It is a cyclic number.

It is not a de Polignac number, because 157150792873 - 2¹ = 157150792871 is a prime.

It is a super-2 number, since 2×157150792873² (a number of 23 digits) contains 22 as substring.

Together with 157150792871, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (157150792871) by changing a digit.

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 as a sum of consecutive naturals, namely, 78575396436 + 78575396437.

It is an arithmetic number, because the mean of its divisors is an integer number (78575396437).

Almost surely, 2^157150792873 is an apocalyptic number.

It is an amenable number.

157150792873 is a deficient number, since it is larger than the sum of its proper divisors (1).

157150792873 is an equidigital number, since it uses as much as digits as its factorization.

157150792873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3704400, while the sum is 55.

The spelling of 157150792873 in words is "one hundred fifty-seven billion, one hundred fifty million, seven hundred ninety-two thousand, eight hundred seventy-three".