157528134611 has 2 divisors, whose sum is σ = 157528134612. Its totient is φ = 157528134610.

The previous prime is 157528134583. The next prime is 157528134697. The reversal of 157528134611 is 116431825751.

157528134611 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-157528134611 is a prime.

It is a super-2 number, since 2×157528134611² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (157528134811) 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, 78764067305 + 78764067306.

It is an arithmetic number, because the mean of its divisors is an integer number (78764067306).

Almost surely, 2^157528134611 is an apocalyptic number.

157528134611 is a deficient number, since it is larger than the sum of its proper divisors (1).

157528134611 is an equidigital number, since it uses as much as digits as its factorization.

157528134611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 201600, while the sum is 44.

The spelling of 157528134611 in words is "one hundred fifty-seven billion, five hundred twenty-eight million, one hundred thirty-four thousand, six hundred eleven".