1316400563051 has 8 divisors (see below), whose sum is σ = 1505422813440. Its totient is φ = 1127619569448.

The previous prime is 1316400562937. The next prime is 1316400563053. The reversal of 1316400563051 is 1503650046131.

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 1316400563051 - 2¹⁰ = 1316400562027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1316400563053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60302501 + ... + 60324326.

It is an arithmetic number, because the mean of its divisors is an integer number (188177851680).

Almost surely, 2^{1316400563051} is an apocalyptic number.

1316400563051 is a deficient number, since it is larger than the sum of its proper divisors (189022250389).

1316400563051 is a wasteful number, since it uses less digits than its factorization.

1316400563051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120628393.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 1316400563051 in words is "one trillion, three hundred sixteen billion, four hundred million, five hundred sixty-three thousand, fifty-one".