425465002 has 4 divisors (see below), whose sum is σ = 638197506. Its totient is φ = 212732500.

The previous prime is 425464997. The next prime is 425465011. The reversal of 425465002 is 200564524.

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

It can be written as a sum of positive squares in only one way, i.e., 399240361 + 26224641 = 19981^2 + 5121^2 .

It is an unprimeable number.

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, 106366249 + ... + 106366252.

Almost surely, 2^425465002 is an apocalyptic number.

425465002 is a deficient number, since it is larger than the sum of its proper divisors (212732504).

425465002 is a wasteful number, since it uses less digits than its factorization.

425465002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212732503.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 425465002 is about 20626.8029999804. The cubic root of 425465002 is about 752.1214024705.

The spelling of 425465002 in words is "four hundred twenty-five million, four hundred sixty-five thousand, two".