2013940594552 has 8 divisors (see below), whose sum is σ = 3776138614800. Its totient is φ = 1006970297272.

The previous prime is 2013940594541. The next prime is 2013940594559. The reversal of 2013940594552 is 2554950493102.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2013940594496 and 2013940594505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013940594559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125871287152 + ... + 125871287167.

It is an arithmetic number, because the mean of its divisors is an integer number (472017326850).

Almost surely, 2^{2013940594552} is an apocalyptic number.

It is an amenable number.

2013940594552 is a deficient number, since it is larger than the sum of its proper divisors (1762198020248).

2013940594552 is a wasteful number, since it uses less digits than its factorization.

2013940594552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251742574325 (or 251742574321 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 49.

The spelling of 2013940594552 in words is "two trillion, thirteen billion, nine hundred forty million, five hundred ninety-four thousand, five hundred fifty-two".