1162204653253 has 32 divisors (see below), whose sum is σ = 1350571622400. Its totient is φ = 979533262656.

The previous prime is 1162204653223. The next prime is 1162204653271. The reversal of 1162204653253 is 3523564022611.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1162204653253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162204653223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169340100 + ... + 169346962.

It is an arithmetic number, because the mean of its divisors is an integer number (42205363200).

Almost surely, 2^{1162204653253} is an apocalyptic number.

It is an amenable number.

1162204653253 is a deficient number, since it is larger than the sum of its proper divisors (188366969147).

1162204653253 is an equidigital number, since it uses as much as digits as its factorization.

1162204653253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8161.

The product of its (nonzero) digits is 259200, while the sum is 40.

Adding to 1162204653253 its reverse (3523564022611), we get a palindrome (4685768675864).

The spelling of 1162204653253 in words is "one trillion, one hundred sixty-two billion, two hundred four million, six hundred fifty-three thousand, two hundred fifty-three".