1315143065562 has 8 divisors (see below), whose sum is σ = 2630286131136. Its totient is φ = 438381021852.

The previous prime is 1315143065513. The next prime is 1315143065569. The reversal of 1315143065562 is 2655603415131.

It is a happy number.

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

1315143065562 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1315143065569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109595255458 + ... + 109595255469.

It is an arithmetic number, because the mean of its divisors is an integer number (328785766392).

Almost surely, 2^{1315143065562} is an apocalyptic number.

1315143065562 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1315143065562 is a wasteful number, since it uses less digits than its factorization.

1315143065562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219190510932.

The product of its (nonzero) digits is 324000, while the sum is 42.

The spelling of 1315143065562 in words is "one trillion, three hundred fifteen billion, one hundred forty-three million, sixty-five thousand, five hundred sixty-two".