245225234332 has 24 divisors (see below), whose sum is σ = 474645935456. Its totient is φ = 110121933888.

The previous prime is 245225234323. The next prime is 245225234333. The reversal of 245225234332 is 233432522542.

It is a happy number.

It is a super-2 number, since 2×245225234332² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a junction number, because it is equal to n+sod(n) for n = 245225234291 and 245225234300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245225234333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63726048 + ... + 63729895.

Almost surely, 2^245225234332 is an apocalyptic number.

It is an amenable number.

245225234332 is a deficient number, since it is larger than the sum of its proper divisors (229420701124).

245225234332 is a wasteful number, since it uses less digits than its factorization.

245225234332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127455997 (or 127455995 counting only the distinct ones).

The product of its digits is 345600, while the sum is 37.

Adding to 245225234332 its reverse (233432522542), we get a palindrome (478657756874).

The spelling of 245225234332 in words is "two hundred forty-five billion, two hundred twenty-five million, two hundred thirty-four thousand, three hundred thirty-two".