5203283649 has 4 divisors (see below), whose sum is σ = 6937711536. Its totient is φ = 3468855764.

The previous prime is 5203283641. The next prime is 5203283663. The reversal of 5203283649 is 9463823025.

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 5203283649 - 2³ = 5203283641 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5203283649.

It is not an unprimeable number, because it can be changed into a prime (5203283641) 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, 867213939 + ... + 867213944.

It is an arithmetic number, because the mean of its divisors is an integer number (1734427884).

Almost surely, 2^5203283649 is an apocalyptic number.

It is an amenable number.

5203283649 is a deficient number, since it is larger than the sum of its proper divisors (1734427887).

5203283649 is a wasteful number, since it uses less digits than its factorization.

5203283649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734427886.

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 5203283649 is about 72133.7899253879. The cubic root of 5203283649 is about 1732.8428038431.

The spelling of 5203283649 in words is "five billion, two hundred three million, two hundred eighty-three thousand, six hundred forty-nine".