15431161153 has 2 divisors, whose sum is σ = 15431161154. Its totient is φ = 15431161152.

The previous prime is 15431161129. The next prime is 15431161157. The reversal of 15431161153 is 35116113451.

15431161153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14695015729 + 736145424 = 121223^2 + 27132^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15431161153 is a prime.

It is not a weakly prime, because it can be changed into another prime (15431161157) 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 as a sum of consecutive naturals, namely, 7715580576 + 7715580577.

It is an arithmetic number, because the mean of its divisors is an integer number (7715580577).

Almost surely, 2^15431161153 is an apocalyptic number.

It is an amenable number.

15431161153 is a deficient number, since it is larger than the sum of its proper divisors (1).

15431161153 is an equidigital number, since it uses as much as digits as its factorization.

15431161153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5400, while the sum is 31.

The spelling of 15431161153 in words is "fifteen billion, four hundred thirty-one million, one hundred sixty-one thousand, one hundred fifty-three".