524222425 has 12 divisors (see below), whose sum is σ = 656114256. Its totient is φ = 415456400.

The previous prime is 524222423. The next prime is 524222429.

524222425 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 524222425 - 2¹ = 524222423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 524222393 and 524222402.

It is not an unprimeable number, because it can be changed into a prime (524222423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95311 + ... + 100660.

It is an arithmetic number, because the mean of its divisors is an integer number (54676188).

Almost surely, 2^524222425 is an apocalyptic number.

It is an amenable number.

524222425 is a deficient number, since it is larger than the sum of its proper divisors (131891831).

524222425 is a wasteful number, since it uses less digits than its factorization.

524222425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196088 (or 196083 counting only the distinct ones).

The product of its digits is 12800, while the sum is 28.

The square root of 524222425 is about 22895.9041096874. The cubic root of 524222425 is about 806.3158526425.

The spelling of 524222425 in words is "five hundred twenty-four million, two hundred twenty-two thousand, four hundred twenty-five".