425522002 has 16 divisors (see below), whose sum is σ = 677313792. Its totient is φ = 199805760.

The previous prime is 425521997. The next prime is 425522003. The reversal of 425522002 is 200225524.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (425522003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2227 + ... + 29257.

It is an arithmetic number, because the mean of its divisors is an integer number (42332112).

Almost surely, 2^425522002 is an apocalyptic number.

425522002 is a deficient number, since it is larger than the sum of its proper divisors (251791790).

425522002 is a wasteful number, since it uses less digits than its factorization.

425522002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27513.

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 425522002 is about 20628.1846511030. The cubic root of 425522002 is about 752.1549884728.

Adding to 425522002 its reverse (200225524), we get a palindrome (625747526).

The spelling of 425522002 in words is "four hundred twenty-five million, five hundred twenty-two thousand, two".