5146403253 has 4 divisors (see below), whose sum is σ = 6861871008. Its totient is φ = 3430935500.

The previous prime is 5146403179. The next prime is 5146403257. The reversal of 5146403253 is 3523046415.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5146403253 - 2²⁰ = 5145354677 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5146403257) 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, 857733873 + ... + 857733878.

It is an arithmetic number, because the mean of its divisors is an integer number (1715467752).

Almost surely, 2^5146403253 is an apocalyptic number.

It is an amenable number.

5146403253 is a deficient number, since it is larger than the sum of its proper divisors (1715467755).

5146403253 is a wasteful number, since it uses less digits than its factorization.

5146403253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1715467754.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 5146403253 is about 71738.4363713066. The cubic root of 5146403253 is about 1726.5053864945.

Adding to 5146403253 its reverse (3523046415), we get a palindrome (8669449668).

The spelling of 5146403253 in words is "five billion, one hundred forty-six million, four hundred three thousand, two hundred fifty-three".