425122562 has 8 divisors (see below), whose sum is σ = 644849100. Its totient is φ = 210172864.

The previous prime is 425122507. The next prime is 425122573. The reversal of 425122562 is 265221524.

It can be written as a sum of positive squares in 2 ways, for example, as 417344041 + 7778521 = 20429^2 + 2789^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1193987 + ... + 1194342.

Almost surely, 2^425122562 is an apocalyptic number.

425122562 is a deficient number, since it is larger than the sum of its proper divisors (219726538).

425122562 is a wasteful number, since it uses less digits than its factorization.

425122562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2388420.

The product of its digits is 9600, while the sum is 29.

The square root of 425122562 is about 20618.5004789388. The cubic root of 425122562 is about 751.9195640257.

The spelling of 425122562 in words is "four hundred twenty-five million, one hundred twenty-two thousand, five hundred sixty-two".