2546432544612 has 48 divisors (see below), whose sum is σ = 6546004847424. Its totient is φ = 764006160000.

The previous prime is 2546432544589. The next prime is 2546432544613. The reversal of 2546432544612 is 2164452346452.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2546432544613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95487439 + ... + 95514102.

It is an arithmetic number, because the mean of its divisors is an integer number (136375100988).

Almost surely, 2^{2546432544612} is an apocalyptic number.

2546432544612 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2546432544612 is an abundant number, since it is smaller than the sum of its proper divisors (3999572302812).

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

2546432544612 is a wasteful number, since it uses less digits than its factorization.

2546432544612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191001660 (or 191001658 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 48.

The spelling of 2546432544612 in words is "two trillion, five hundred forty-six billion, four hundred thirty-two million, five hundred forty-four thousand, six hundred twelve".