5431020425 has 12 divisors (see below), whose sum is σ = 6743854080. Its totient is φ = 4338759120.

The previous prime is 5431020421. The next prime is 5431020437. The reversal of 5431020425 is 5240201345.

It is a happy number.

It is not a de Polignac number, because 5431020425 - 2² = 5431020421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5431020394 and 5431020403.

It is not an unprimeable number, because it can be changed into a prime (5431020421) 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 11 ways as a sum of consecutive naturals, for example, 133097 + ... + 169046.

It is an arithmetic number, because the mean of its divisors is an integer number (561987840).

Almost surely, 2^5431020425 is an apocalyptic number.

It is an amenable number.

5431020425 is a deficient number, since it is larger than the sum of its proper divisors (1312833655).

5431020425 is a wasteful number, since it uses less digits than its factorization.

5431020425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302872 (or 302867 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 5431020425 is about 73695.4572887637. The cubic root of 5431020425 is about 1757.7636481449.

The spelling of 5431020425 in words is "five billion, four hundred thirty-one million, twenty thousand, four hundred twenty-five".