1245224504 has 16 divisors (see below), whose sum is σ = 2415306600. Its totient is φ = 601142752.

The previous prime is 1245224473. The next prime is 1245224549. The reversal of 1245224504 is 4054225421.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

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, 2683442 + ... + 2683905.

Almost surely, 2^1245224504 is an apocalyptic number.

It is an amenable number.

1245224504 is a deficient number, since it is larger than the sum of its proper divisors (1170082096).

1245224504 is a wasteful number, since it uses less digits than its factorization.

1245224504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5367382 (or 5367378 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 1245224504 is about 35287.7387204111. The cubic root of 1245224504 is about 1075.8437951270.

Adding to 1245224504 its reverse (4054225421), we get a palindrome (5299449925).

The spelling of 1245224504 in words is "one billion, two hundred forty-five million, two hundred twenty-four thousand, five hundred four".