1306549082953 has 8 divisors (see below), whose sum is σ = 1385162746272. Its totient is φ = 1228130734656.

The previous prime is 1306549082903. The next prime is 1306549082957. The reversal of 1306549082953 is 3592809456031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1306549082953 - 2¹⁷ = 1306548951881 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1306549082894 and 1306549082903.

It is not an unprimeable number, because it can be changed into a prime (1306549082957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48814975 + ... + 48841732.

It is an arithmetic number, because the mean of its divisors is an integer number (173145343284).

Almost surely, 2^{1306549082953} is an apocalyptic number.

It is an amenable number.

1306549082953 is a deficient number, since it is larger than the sum of its proper divisors (78613663319).

1306549082953 is an equidigital number, since it uses as much as digits as its factorization.

1306549082953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97657511.

The product of its (nonzero) digits is 6998400, while the sum is 55.

The spelling of 1306549082953 in words is "one trillion, three hundred six billion, five hundred forty-nine million, eighty-two thousand, nine hundred fifty-three".