2402010025 has 12 divisors (see below), whose sum is σ = 2979461212. Its totient is φ = 1920983040.

The previous prime is 2402010007. The next prime is 2402010029. The reversal of 2402010025 is 5200102042.

It can be written as a sum of positive squares in 6 ways, for example, as 1203534864 + 1198475161 = 34692^2 + 34619^2 .

It is not a de Polignac number, because 2402010025 - 2⁹ = 2402009513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2402009990 and 2402010008.

It is not an unprimeable number, because it can be changed into a prime (2402010029) 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, 72529 + ... + 100321.

Almost surely, 2^2402010025 is an apocalyptic number.

2402010025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2402010025 is a deficient number, since it is larger than the sum of its proper divisors (577451187).

2402010025 is a wasteful number, since it uses less digits than its factorization.

2402010025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31260 (or 31255 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 2402010025 is about 49010.3052938869. The cubic root of 2402010025 is about 1339.2395672464.

Adding to 2402010025 its reverse (5200102042), we get a palindrome (7602112067).

The spelling of 2402010025 in words is "two billion, four hundred two million, ten thousand, twenty-five".