5200426503 has 16 divisors (see below), whose sum is σ = 7797162240. Its totient is φ = 3425179032.

The previous prime is 5200426501. The next prime is 5200426547. The reversal of 5200426503 is 3056240025.

5200426503 is a `hidden beast` number, since 5 + 2 + 0 + 0 + 4 + 2 + 650 + 3 = 666.

It is not a de Polignac number, because 5200426503 - 2¹ = 5200426501 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5200426501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1158051 + ... + 1162532.

It is an arithmetic number, because the mean of its divisors is an integer number (487322640).

Almost surely, 2^5200426503 is an apocalyptic number.

5200426503 is a deficient number, since it is larger than the sum of its proper divisors (2596735737).

5200426503 is a wasteful number, since it uses less digits than its factorization.

5200426503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2320675 (or 2320669 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 5200426503 is about 72113.9827148661. The cubic root of 5200426503 is about 1732.5255752301.

Adding to 5200426503 its reverse (3056240025), we get a palindrome (8256666528).

The spelling of 5200426503 in words is "five billion, two hundred million, four hundred twenty-six thousand, five hundred three".