425502201 has 8 divisors (see below), whose sum is σ = 567521344. Its totient is φ = 283575600.

The previous prime is 425502199. The next prime is 425502211. The reversal of 425502201 is 102205524.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 425502201 - 2¹ = 425502199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425502211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11581 + ... + 31386.

It is an arithmetic number, because the mean of its divisors is an integer number (70940168).

Almost surely, 2^425502201 is an apocalyptic number.

It is an amenable number.

425502201 is a deficient number, since it is larger than the sum of its proper divisors (142019143).

425502201 is a wasteful number, since it uses less digits than its factorization.

425502201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46271.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 425502201 is about 20627.7046953848. The cubic root of 425502201 is about 752.1433215070.

Adding to 425502201 its reverse (102205524), we get a palindrome (527707725).

The spelling of 425502201 in words is "four hundred twenty-five million, five hundred two thousand, two hundred one".