2405652751025 has 24 divisors (see below), whose sum is σ = 3041411613240. Its totient is φ = 1887207413760.

The previous prime is 2405652751013. The next prime is 2405652751043. The reversal of 2405652751025 is 5201572565042.

It can be written as a sum of positive squares in 12 ways, for example, as 485457775504 + 1920194975521 = 696748^2 + 1385711^2 .

It is not a de Polignac number, because 2405652751025 - 2⁴ = 2405652751009 is a prime.

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 23 ways as a sum of consecutive naturals, for example, 4286234 + ... + 4814883.

It is an arithmetic number, because the mean of its divisors is an integer number (126725483885).

Almost surely, 2^{2405652751025} is an apocalyptic number.

2405652751025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2405652751025 is a deficient number, since it is larger than the sum of its proper divisors (635758862215).

2405652751025 is a wasteful number, since it uses less digits than its factorization.

2405652751025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9101333 (or 9101328 counting only the distinct ones).

The product of its (nonzero) digits is 840000, while the sum is 44.

The spelling of 2405652751025 in words is "two trillion, four hundred five billion, six hundred fifty-two million, seven hundred fifty-one thousand, twenty-five".