5125003453 has 4 divisors (see below), whose sum is σ = 5301727740. Its totient is φ = 4948279168.

The previous prime is 5125003441. The next prime is 5125003519. The reversal of 5125003453 is 3543005215.

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 4320827289 + 804176164 = 65733^2 + 28358^2 .

It is a cyclic number.

It is not a de Polignac number, because 5125003453 - 2¹³ = 5124995261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5125003423) 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, 88362100 + ... + 88362157.

It is an arithmetic number, because the mean of its divisors is an integer number (1325431935).

Almost surely, 2^5125003453 is an apocalyptic number.

It is an amenable number.

5125003453 is a deficient number, since it is larger than the sum of its proper divisors (176724287).

5125003453 is a wasteful number, since it uses less digits than its factorization.

5125003453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176724286.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 5125003453 is about 71589.1294331758. The cubic root of 5125003453 is about 1724.1090074008.

Adding to 5125003453 its reverse (3543005215), we get a palindrome (8668008668).

The spelling of 5125003453 in words is "five billion, one hundred twenty-five million, three thousand, four hundred fifty-three".