1316051566053 has 16 divisors (see below), whose sum is σ = 2005972039296. Its totient is φ = 751819417920.

The previous prime is 1316051566033. The next prime is 1316051566103. The reversal of 1316051566053 is 3506651506131.

It is not a de Polignac number, because 1316051566053 - 2⁶ = 1316051565989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1316051565996 and 1316051566014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1316051566033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8675026 + ... + 8825427.

It is an arithmetic number, because the mean of its divisors is an integer number (125373252456).

Almost surely, 2^{1316051566053} is an apocalyptic number.

It is an amenable number.

1316051566053 is a deficient number, since it is larger than the sum of its proper divisors (689920473243).

1316051566053 is a wasteful number, since it uses less digits than its factorization.

1316051566053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17504044.

The product of its (nonzero) digits is 243000, while the sum is 42.

The spelling of 1316051566053 in words is "one trillion, three hundred sixteen billion, fifty-one million, five hundred sixty-six thousand, fifty-three".