2471788325 has 12 divisors (see below), whose sum is σ = 3066918660. Its totient is φ = 1976204160.

The previous prime is 2471788301. The next prime is 2471788331. The reversal of 2471788325 is 5238871742.

It can be written as a sum of positive squares in 6 ways, for example, as 11826721 + 2459961604 = 3439^2 + 49598^2 .

It is not a de Polignac number, because 2471788325 - 2¹² = 2471784229 is a prime.

It is a super-2 number, since 2×2471788325² = 12219475047212611250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2471788325.

It is a congruent number.

It is an unprimeable number.

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, 11591 + ... + 71259.

It is an arithmetic number, because the mean of its divisors is an integer number (255576555).

Almost surely, 2^2471788325 is an apocalyptic number.

2471788325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2471788325 is a deficient number, since it is larger than the sum of its proper divisors (595130335).

2471788325 is a wasteful number, since it uses less digits than its factorization.

2471788325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61336 (or 61331 counting only the distinct ones).

The product of its digits is 752640, while the sum is 47.

The square root of 2471788325 is about 49717.0828287421. The cubic root of 2471788325 is about 1352.0842655849.

The spelling of 2471788325 in words is "two billion, four hundred seventy-one million, seven hundred eighty-eight thousand, three hundred twenty-five".