1306054132056 has 48 divisors (see below), whose sum is σ = 3537371073600. Its totient is φ = 435334007232.

The previous prime is 1306054132039. The next prime is 1306054132093. The reversal of 1306054132056 is 6502314506031.

1306054132056 is a `hidden beast` number, since 1 + 3 + 0 + 60 + 541 + 3 + 2 + 0 + 56 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1306054132056.

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, 1522905 + ... + 2220663.

It is an arithmetic number, because the mean of its divisors is an integer number (73695230700).

Almost surely, 2^{1306054132056} is an apocalyptic number.

It is an amenable number.

1306054132056 is an abundant number, since it is smaller than the sum of its proper divisors (2231316941544).

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

1306054132056 is a wasteful number, since it uses less digits than its factorization.

1306054132056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723768 (or 723761 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 1306054132056 its reverse (6502314506031), we get a palindrome (7808368638087).

The spelling of 1306054132056 in words is "one trillion, three hundred six billion, fifty-four million, one hundred thirty-two thousand, fifty-six".