2486854979880 has 64 divisors (see below), whose sum is σ = 7784937336960. Its totient is φ = 634328226048.

The previous prime is 2486854979879. The next prime is 2486854979881. The reversal of 2486854979880 is 889794586842.

It is an interprime number because it is at equal distance from previous prime (2486854979879) and next prime (2486854979881).

It is a junction number, because it is equal to n+sod(n) for n = 2486854979796 and 2486854979805.

It is not an unprimeable number, because it can be changed into a prime (2486854979881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450514447 + ... + 450519966.

It is an arithmetic number, because the mean of its divisors is an integer number (121639645890).

Almost surely, 2^{2486854979880} is an apocalyptic number.

2486854979880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2486854979880 is an abundant number, since it is smaller than the sum of its proper divisors (5298082357080).

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

2486854979880 is a wasteful number, since it uses less digits than its factorization.

2486854979880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901034450 (or 901034446 counting only the distinct ones).

The product of its (nonzero) digits is 2229534720, while the sum is 78.

The spelling of 2486854979880 in words is "two trillion, four hundred eighty-six billion, eight hundred fifty-four million, nine hundred seventy-nine thousand, eight hundred eighty".