64152131 has 2 divisors, whose sum is σ = 64152132. Its totient is φ = 64152130.

The previous prime is 64152107. The next prime is 64152139. The reversal of 64152131 is 13125146.

64152131 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 is a cyclic number.

It is not a de Polignac number, because 64152131 - 2¹⁰ = 64151107 is a prime.

It is a super-2 number, since 2×64152131² = 8230991823682322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 64152097 and 64152106.

It is not a weakly prime, because it can be changed into another prime (64152139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32076065 + 32076066.

It is an arithmetic number, because the mean of its divisors is an integer number (32076066).

Almost surely, 2^64152131 is an apocalyptic number.

64152131 is a deficient number, since it is larger than the sum of its proper divisors (1).

64152131 is an equidigital number, since it uses as much as digits as its factorization.

64152131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720, while the sum is 23.

The square root of 64152131 is about 8009.5025438538. The cubic root of 64152131 is about 400.3166887877.

Adding to 64152131 its reverse (13125146), we get a palindrome (77277277).

The spelling of 64152131 in words is "sixty-four million, one hundred fifty-two thousand, one hundred thirty-one".