5203440747507 has 4 divisors (see below), whose sum is σ = 6937920996680. Its totient is φ = 3468960498336.

The previous prime is 5203440747499. The next prime is 5203440747511. The reversal of 5203440747507 is 7057470443025.

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

It is not a de Polignac number, because 5203440747507 - 2³ = 5203440747499 is a prime.

It is a super-2 number, since 2×5203440747507² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5203440747587) 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, 867240124582 + ... + 867240124587.

It is an arithmetic number, because the mean of its divisors is an integer number (1734480249170).

Almost surely, 2^{5203440747507} is an apocalyptic number.

5203440747507 is a deficient number, since it is larger than the sum of its proper divisors (1734480249173).

5203440747507 is a wasteful number, since it uses less digits than its factorization.

5203440747507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734480249172.

The product of its (nonzero) digits is 3292800, while the sum is 48.

The spelling of 5203440747507 in words is "five trillion, two hundred three billion, four hundred forty million, seven hundred forty-seven thousand, five hundred seven".