1162653204403 has 8 divisors (see below), whose sum is σ = 1202781283200. Its totient is φ = 1122527564928.

The previous prime is 1162653204379. The next prime is 1162653204437. The reversal of 1162653204403 is 3044023562611.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1162653204403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1162653204203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387550 + ... + 1573372.

It is an arithmetic number, because the mean of its divisors is an integer number (150347660400).

Almost surely, 2^{1162653204403} is an apocalyptic number.

1162653204403 is a deficient number, since it is larger than the sum of its proper divisors (40128078797).

1162653204403 is a wasteful number, since it uses less digits than its factorization.

1162653204403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219661.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 1162653204403 in words is "one trillion, one hundred sixty-two billion, six hundred fifty-three million, two hundred four thousand, four hundred three".