5245250004 has 72 divisors (see below), whose sum is σ = 13850071872. Its totient is φ = 1670613120.

The previous prime is 5245249979. The next prime is 5245250009. The reversal of 5245250004 is 4000525425.

It is a self number, because there is not a number n which added to its sum of digits gives 5245250004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5245250009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 927024 + ... + 932664.

Almost surely, 2^5245250004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5245250004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6925035936).

5245250004 is an abundant number, since it is smaller than the sum of its proper divisors (8604821868).

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

5245250004 is a wasteful number, since it uses less digits than its factorization.

5245250004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6797 (or 6792 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The square root of 5245250004 is about 72424.0982270404. The cubic root of 5245250004 is about 1737.4890019765.

Adding to 5245250004 its reverse (4000525425), we get a palindrome (9245775429).

The spelling of 5245250004 in words is "five billion, two hundred forty-five million, two hundred fifty thousand, four".