2465862376820 has 12 divisors (see below), whose sum is σ = 5178310991364. Its totient is φ = 986344950720.

The previous prime is 2465862376777. The next prime is 2465862376883. The reversal of 2465862376820 is 286732685642.

It can be written as a sum of positive squares in 2 ways, for example, as 1766023050724 + 699839326096 = 1328918^2 + 836564^2 .

It is a super-2 number, since 2×2465862376820² (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 2465862376820.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61646559401 + ... + 61646559440.

It is an arithmetic number, because the mean of its divisors is an integer number (431525915947).

Almost surely, 2^{2465862376820} is an apocalyptic number.

2465862376820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2465862376820 is an abundant number, since it is smaller than the sum of its proper divisors (2712448614544).

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

2465862376820 is a wasteful number, since it uses less digits than its factorization.

2465862376820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123293118850 (or 123293118848 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 59.

The spelling of 2465862376820 in words is "two trillion, four hundred sixty-five billion, eight hundred sixty-two million, three hundred seventy-six thousand, eight hundred twenty".