5031213225 has 12 divisors (see below), whose sum is σ = 8318272656. Its totient is φ = 2683313680.

The previous prime is 5031213191. The next prime is 5031213227. The reversal of 5031213225 is 5223121305.

It is a happy number.

It is not a de Polignac number, because 5031213225 - 2⁸ = 5031212969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5031213195 and 5031213204.

It is not an unprimeable number, because it can be changed into a prime (5031213227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33541347 + ... + 33541496.

It is an arithmetic number, because the mean of its divisors is an integer number (693189388).

Almost surely, 2^5031213225 is an apocalyptic number.

It is an amenable number.

5031213225 is a deficient number, since it is larger than the sum of its proper divisors (3287059431).

5031213225 is a wasteful number, since it uses less digits than its factorization.

5031213225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67082856 (or 67082851 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 5031213225 is about 70931.0455653940. The cubic root of 5031213225 is about 1713.5268255344.

The spelling of 5031213225 in words is "five billion, thirty-one million, two hundred thirteen thousand, two hundred twenty-five".