425502250411 has 4 divisors (see below), whose sum is σ = 486288286192. Its totient is φ = 364716214632.

The previous prime is 425502250387. The next prime is 425502250441. The reversal of 425502250411 is 114052205524.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 425502250411 - 2⁵ = 425502250379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425502250441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30393017880 + ... + 30393017893.

It is an arithmetic number, because the mean of its divisors is an integer number (121572071548).

Almost surely, 2^425502250411 is an apocalyptic number.

425502250411 is a deficient number, since it is larger than the sum of its proper divisors (60786035781).

425502250411 is an equidigital number, since it uses as much as digits as its factorization.

425502250411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60786035780.

The product of its (nonzero) digits is 16000, while the sum is 31.

Adding to 425502250411 its reverse (114052205524), we get a palindrome (539554455935).

The spelling of 425502250411 in words is "four hundred twenty-five billion, five hundred two million, two hundred fifty thousand, four hundred eleven".