2405652751020 has 48 divisors (see below), whose sum is σ = 6737635634688. Its totient is φ = 641335216320.

The previous prime is 2405652751013. The next prime is 2405652751043. The reversal of 2405652751020 is 201572565042.

It is a super-2 number, since 2×2405652751020² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2405652751020.

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 15 ways as a sum of consecutive naturals, for example, 5155266 + ... + 5602505.

It is an arithmetic number, because the mean of its divisors is an integer number (140367409056).

Almost surely, 2^{2405652751020} is an apocalyptic number.

2405652751020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2405652751020 is an abundant number, since it is smaller than the sum of its proper divisors (4331982883668).

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

2405652751020 is a wasteful number, since it uses less digits than its factorization.

2405652751020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10761510 (or 10761508 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 39.

The spelling of 2405652751020 in words is "two trillion, four hundred five billion, six hundred fifty-two million, seven hundred fifty-one thousand, twenty".