2546413536544 has 24 divisors (see below), whose sum is σ = 5018903624448. Its totient is φ = 1271771346240.

The previous prime is 2546413536533. The next prime is 2546413536551. The reversal of 2546413536544 is 4456353146452.

It is a junction number, because it is equal to n+sod(n) for n = 2546413536491 and 2546413536500.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44828112 + ... + 44884879.

It is an arithmetic number, because the mean of its divisors is an integer number (209120984352).

Almost surely, 2^{2546413536544} is an apocalyptic number.

It is an amenable number.

2546413536544 is a deficient number, since it is larger than the sum of its proper divisors (2472490087904).

2546413536544 is an equidigital number, since it uses as much as digits as its factorization.

2546413536544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89713888 (or 89713880 counting only the distinct ones).

The product of its digits is 20736000, while the sum is 52.

The spelling of 2546413536544 in words is "two trillion, five hundred forty-six billion, four hundred thirteen million, five hundred thirty-six thousand, five hundred forty-four".