2485463274820 has 12 divisors (see below), whose sum is σ = 5219472877164. Its totient is φ = 994185309920.

The previous prime is 2485463274817. The next prime is 2485463274821. The reversal of 2485463274820 is 284723645842.

It can be written as a sum of positive squares in 2 ways, for example, as 1816548666436 + 668914608384 = 1347794^2 + 817872^2 .

It is not an unprimeable number, because it can be changed into a prime (2485463274821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62136581851 + ... + 62136581890.

It is an arithmetic number, because the mean of its divisors is an integer number (434956073097).

Almost surely, 2^{2485463274820} is an apocalyptic number.

2485463274820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2485463274820 is an abundant number, since it is smaller than the sum of its proper divisors (2734009602344).

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

2485463274820 is a wasteful number, since it uses less digits than its factorization.

2485463274820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124273163750 (or 124273163748 counting only the distinct ones).

The product of its (nonzero) digits is 20643840, while the sum is 55.

The spelling of 2485463274820 in words is "two trillion, four hundred eighty-five billion, four hundred sixty-three million, two hundred seventy-four thousand, eight hundred twenty".