1202163555453 has 16 divisors (see below), whose sum is σ = 1831891128960. Its totient is φ = 686942032896.

The previous prime is 1202163555451. The next prime is 1202163555457. The reversal of 1202163555453 is 3545553612021.

It is not a de Polignac number, because 1202163555453 - 2¹ = 1202163555451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202163555451) 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, 1621101 + ... + 2243277.

It is an arithmetic number, because the mean of its divisors is an integer number (114493195560).

Almost surely, 2^{1202163555453} is an apocalyptic number.

It is an amenable number.

1202163555453 is a deficient number, since it is larger than the sum of its proper divisors (629727573507).

1202163555453 is an equidigital number, since it uses as much as digits as its factorization.

1202163555453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714196.

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 1202163555453 in words is "one trillion, two hundred two billion, one hundred sixty-three million, five hundred fifty-five thousand, four hundred fifty-three".