5203421895 has 16 divisors (see below), whose sum is σ = 9514828800. Its totient is φ = 2378707104.

The previous prime is 5203421893. The next prime is 5203421911. The reversal of 5203421895 is 5981243025.

5203421895 = T₁₇₂₂₆ + T₁₇₂₂₇ + ... + T₁₇₂₆₀.

It is not a de Polignac number, because 5203421895 - 2¹ = 5203421893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5203421891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24778095 + ... + 24778304.

It is an arithmetic number, because the mean of its divisors is an integer number (594676800).

Almost surely, 2^5203421895 is an apocalyptic number.

5203421895 is a deficient number, since it is larger than the sum of its proper divisors (4311406905).

5203421895 is a wasteful number, since it uses less digits than its factorization.

5203421895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49556414.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 5203421895 is about 72134.7481800554. The cubic root of 5203421895 is about 1732.8581503359.

The spelling of 5203421895 in words is "five billion, two hundred three million, four hundred twenty-one thousand, eight hundred ninety-five".