425202107501 has 2 divisors, whose sum is σ = 425202107502. Its totient is φ = 425202107500.

The previous prime is 425202107471. The next prime is 425202107569. The reversal of 425202107501 is 105701202524.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 425037498601 + 164608900 = 651949^2 + 12830^2 .

It is a cyclic number.

It is not a de Polignac number, because 425202107501 - 2¹⁰ = 425202106477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425202107401) 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, 212601053750 + 212601053751.

It is an arithmetic number, because the mean of its divisors is an integer number (212601053751).

Almost surely, 2^425202107501 is an apocalyptic number.

It is an amenable number.

425202107501 is a deficient number, since it is larger than the sum of its proper divisors (1).

425202107501 is an equidigital number, since it uses as much as digits as its factorization.

425202107501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5600, while the sum is 29.

The spelling of 425202107501 in words is "four hundred twenty-five billion, two hundred two million, one hundred seven thousand, five hundred one".