15152542331 has 2 divisors, whose sum is σ = 15152542332. Its totient is φ = 15152542330.

The previous prime is 15152542277. The next prime is 15152542381. The reversal of 15152542331 is 13324525151.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 15152542331 - 2²² = 15148348027 is a prime.

It is a super-2 number, since 2×15152542331² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (15152542381) 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, 7576271165 + 7576271166.

It is an arithmetic number, because the mean of its divisors is an integer number (7576271166).

Almost surely, 2^15152542331 is an apocalyptic number.

15152542331 is a deficient number, since it is larger than the sum of its proper divisors (1).

15152542331 is an equidigital number, since it uses as much as digits as its factorization.

15152542331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18000, while the sum is 32.

The spelling of 15152542331 in words is "fifteen billion, one hundred fifty-two million, five hundred forty-two thousand, three hundred thirty-one".