2813132543382 has 24 divisors (see below), whose sum is σ = 6965852012496. Its totient is φ = 803752155216.

The previous prime is 2813132543327. The next prime is 2813132543411. The reversal of 2813132543382 is 2833452313182.

It is a happy number.

2813132543382 is a `hidden beast` number, since 2 + 8 + 1 + 3 + 13 + 254 + 3 + 382 = 666.

It is a super-2 number, since 2×2813132543382² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11163224253 + ... + 11163224504.

It is an arithmetic number, because the mean of its divisors is an integer number (290243833854).

Almost surely, 2^{2813132543382} is an apocalyptic number.

2813132543382 is an abundant number, since it is smaller than the sum of its proper divisors (4152719469114).

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

2813132543382 is a wasteful number, since it uses less digits than its factorization.

2813132543382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22326448772 (or 22326448769 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The spelling of 2813132543382 in words is "two trillion, eight hundred thirteen billion, one hundred thirty-two million, five hundred forty-three thousand, three hundred eighty-two".