1053315666736 has 20 divisors (see below), whose sum is σ = 2042285526432. Its totient is φ = 526274240576.

The previous prime is 1053315666727. The next prime is 1053315666737. The reversal of 1053315666736 is 6376665133501.

It is a super-2 number, since 2×1053315666736² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053315666737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23951896 + ... + 23995831.

Almost surely, 2^{1053315666736} is an apocalyptic number.

1053315666736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1053315666736 is a deficient number, since it is larger than the sum of its proper divisors (988969859696).

1053315666736 is a wasteful number, since it uses less digits than its factorization.

1053315666736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47949108 (or 47949102 counting only the distinct ones).

The product of its (nonzero) digits is 6123600, while the sum is 52.

The spelling of 1053315666736 in words is "one trillion, fifty-three billion, three hundred fifteen million, six hundred sixty-six thousand, seven hundred thirty-six".