2264540004544 has 28 divisors (see below), whose sum is σ = 4494466387224. Its totient is φ = 1132076033024.

The previous prime is 2264540004539. The next prime is 2264540004547. The reversal of 2264540004544 is 4454000454622.

It is a junction number, because it is equal to n+sod(n) for n = 2264540004497 and 2264540004506.

It is not an unprimeable number, because it can be changed into a prime (2264540004547) by changing a digit.

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, 2653897 + ... + 3401800.

Almost surely, 2^{2264540004544} is an apocalyptic number.

It is an amenable number.

2264540004544 is a deficient number, since it is larger than the sum of its proper divisors (2229926382680).

2264540004544 is an equidigital number, since it uses as much as digits as its factorization.

2264540004544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6061552 (or 6061542 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 40.

The spelling of 2264540004544 in words is "two trillion, two hundred sixty-four billion, five hundred forty million, four thousand, five hundred forty-four".