32145544130501 has 2 divisors, whose sum is σ = 32145544130502. Its totient is φ = 32145544130500.

The previous prime is 32145544130473. The next prime is 32145544130647. The reversal of 32145544130501 is 10503144554123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24492304060900 + 7653240069601 = 4948970^2 + 2766449^2 .

It is a cyclic number.

It is not a de Polignac number, because 32145544130501 - 2⁶ = 32145544130437 is a prime.

It is a super-2 number, since 2×32145544130501² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32145544160501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16072772065250 + 16072772065251.

It is an arithmetic number, because the mean of its divisors is an integer number (16072772065251).

Almost surely, 2^{32145544130501} is an apocalyptic number.

It is an amenable number.

32145544130501 is a deficient number, since it is larger than the sum of its proper divisors (1).

32145544130501 is an equidigital number, since it uses as much as digits as its factorization.

32145544130501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 32145544130501 its reverse (10503144554123), we get a palindrome (42648688684624).

The spelling of 32145544130501 in words is "thirty-two trillion, one hundred forty-five billion, five hundred forty-four million, one hundred thirty thousand, five hundred one".