4931405325 has 288 divisors, whose sum is σ = 11614137600. Its totient is φ = 1981324800.

The previous prime is 4931405267. The next prime is 4931405327. The reversal of 4931405325 is 5235041394.

4931405325 is a `hidden beast` number, since 493 + 140 + 5 + 3 + 25 = 666.

It is not a de Polignac number, because 4931405325 - 2⁹ = 4931404813 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4931405325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4931405327) 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 287 ways as a sum of consecutive naturals, for example, 31410147 + ... + 31410303.

Almost surely, 2^4931405325 is an apocalyptic number.

4931405325 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4931405325 is an abundant number, since it is smaller than the sum of its proper divisors (6682732275).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4931405325 is a wasteful number, since it uses less digits than its factorization.

4931405325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242 (or 220 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 4931405325 is about 70223.9654605178. The cubic root of 4931405325 is about 1702.1202294196.

The spelling of 4931405325 in words is "four billion, nine hundred thirty-one million, four hundred five thousand, three hundred twenty-five".