6252403153 has 4 divisors (see below), whose sum is σ = 6421387060. Its totient is φ = 6083419248.

The previous prime is 6252403151. The next prime is 6252403189. The reversal of 6252403153 is 3513042526.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2644839184 + 3607563969 = 51428^2 + 60063^2 .

It is a cyclic number.

It is not a de Polignac number, because 6252403153 - 2¹ = 6252403151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6252403151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84491898 + ... + 84491971.

It is an arithmetic number, because the mean of its divisors is an integer number (1605346765).

Almost surely, 2^6252403153 is an apocalyptic number.

It is an amenable number.

6252403153 is a deficient number, since it is larger than the sum of its proper divisors (168983907).

6252403153 is a wasteful number, since it uses less digits than its factorization.

6252403153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168983906.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 6252403153 is about 79072.1389175732. The cubic root of 6252403153 is about 1842.2518068370.

Adding to 6252403153 its reverse (3513042526), we get a palindrome (9765445679).

The spelling of 6252403153 in words is "six billion, two hundred fifty-two million, four hundred three thousand, one hundred fifty-three".