425007153 has 24 divisors (see below), whose sum is σ = 620217000. Its totient is φ = 280437504.

The previous prime is 425007139. The next prime is 425007199. The reversal of 425007153 is 351700524.

It is a happy number.

425007153 is a `hidden beast` number, since 4 + 2 + 500 + 7 + 153 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 26286129 + 398721024 = 5127^2 + 19968^2 .

It is not a de Polignac number, because 425007153 - 2¹⁰ = 425006129 is a prime.

It is a super-3 number, since 3×425007153³ (a number of 27 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (425007113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 746653 + ... + 747221.

It is an arithmetic number, because the mean of its divisors is an integer number (25842375).

Almost surely, 2^425007153 is an apocalyptic number.

It is an amenable number.

425007153 is a deficient number, since it is larger than the sum of its proper divisors (195209847).

425007153 is a wasteful number, since it uses less digits than its factorization.

425007153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281 (or 1278 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 425007153 is about 20615.7016130909. The cubic root of 425007153 is about 751.8515160896.

Adding to 425007153 its reverse (351700524), we get a palindrome (776707677).

The spelling of 425007153 in words is "four hundred twenty-five million, seven thousand, one hundred fifty-three".