2470421125 has 8 divisors (see below), whose sum is σ = 3083085720. Its totient is φ = 1976336800.

The previous prime is 2470421117. The next prime is 2470421141. The reversal of 2470421125 is 5211240742.

2470421125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 170067681 + 2300353444 = 13041^2 + 47962^2 .

It is not a de Polignac number, because 2470421125 - 2³ = 2470421117 is a prime.

It is a super-2 number, since 2×2470421125² = 12205961069692531250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2470421093 and 2470421102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9881560 + ... + 9881809.

It is an arithmetic number, because the mean of its divisors is an integer number (385385715).

Almost surely, 2^2470421125 is an apocalyptic number.

2470421125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2470421125 is a deficient number, since it is larger than the sum of its proper divisors (612664595).

2470421125 is an equidigital number, since it uses as much as digits as its factorization.

2470421125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19763384 (or 19763374 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 2470421125 is about 49703.3311257908. The cubic root of 2470421125 is about 1351.8349305155.

Adding to 2470421125 its reverse (5211240742), we get a palindrome (7681661867).

The spelling of 2470421125 in words is "two billion, four hundred seventy million, four hundred twenty-one thousand, one hundred twenty-five".