2613998953072 has 20 divisors (see below), whose sum is σ = 5454209354440. Its totient is φ = 1206461055168.

The previous prime is 2613998953019. The next prime is 2613998953081. The reversal of 2613998953072 is 2703598993162.

It is a junction number, because it is equal to n+sod(n) for n = 2613998952995 and 2613998953013.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6283651122 + ... + 6283651537.

It is an arithmetic number, because the mean of its divisors is an integer number (272710467722).

Almost surely, 2^{2613998953072} is an apocalyptic number.

It is an amenable number.

2613998953072 is an abundant number, since it is smaller than the sum of its proper divisors (2840210401368).

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

2613998953072 is a wasteful number, since it uses less digits than its factorization.

2613998953072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12567302680 (or 12567302674 counting only the distinct ones).

The product of its (nonzero) digits is 44089920, while the sum is 64.

The spelling of 2613998953072 in words is "two trillion, six hundred thirteen billion, nine hundred ninety-eight million, nine hundred fifty-three thousand, seventy-two".