1425524233 has 16 divisors (see below), whose sum is σ = 1638495360. Its totient is φ = 1214908416.

The previous prime is 1425524231. The next prime is 1425524237. The reversal of 1425524233 is 3324255241.

It is a cyclic number.

It is not a de Polignac number, because 1425524233 - 2¹ = 1425524231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1425524195 and 1425524204.

It is not an unprimeable number, because it can be changed into a prime (1425524231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1235785 + ... + 1236937.

It is an arithmetic number, because the mean of its divisors is an integer number (102405960).

Almost surely, 2^1425524233 is an apocalyptic number.

It is an amenable number.

1425524233 is a deficient number, since it is larger than the sum of its proper divisors (212971127).

1425524233 is a wasteful number, since it uses less digits than its factorization.

1425524233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2016.

The product of its digits is 28800, while the sum is 31.

The square root of 1425524233 is about 37756.1151735716. The cubic root of 1425524233 is about 1125.4465343104.

Adding to 1425524233 its reverse (3324255241), we get a palindrome (4749779474).

The spelling of 1425524233 in words is "one billion, four hundred twenty-five million, five hundred twenty-four thousand, two hundred thirty-three".