142525063620523 has 2 divisors, whose sum is σ = 142525063620524. Its totient is φ = 142525063620522.

The previous prime is 142525063620509. The next prime is 142525063620571. The reversal of 142525063620523 is 325026360525241.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142525063620523 is a prime.

It is not a weakly prime, because it can be changed into another prime (142525063620503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71262531810261 + 71262531810262.

It is an arithmetic number, because the mean of its divisors is an integer number (71262531810262).

Almost surely, 2^{142525063620523} is an apocalyptic number.

142525063620523 is a deficient number, since it is larger than the sum of its proper divisors (1).

142525063620523 is an equidigital number, since it uses as much as digits as its factorization.

142525063620523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 142525063620523 in words is "one hundred forty-two trillion, five hundred twenty-five billion, sixty-three million, six hundred twenty thousand, five hundred twenty-three".