1253124006 has 16 divisors (see below), whose sum is σ = 2506771200. Its totient is φ = 417620808.

The previous prime is 1253123987. The next prime is 1253124007. The reversal of 1253124006 is 6004213521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1253124007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13815 + ... + 51933.

It is an arithmetic number, because the mean of its divisors is an integer number (156673200).

Almost surely, 2^1253124006 is an apocalyptic number.

1253124006 is an abundant number, since it is smaller than the sum of its proper divisors (1253647194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1253124006 is a wasteful number, since it uses less digits than its factorization.

1253124006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43603.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1253124006 is about 35399.4916065189. The cubic root of 1253124006 is about 1078.1139940469.

Adding to 1253124006 its reverse (6004213521), we get a palindrome (7257337527).

The spelling of 1253124006 in words is "one billion, two hundred fifty-three million, one hundred twenty-four thousand, six".