1173055027453 has 16 divisors (see below), whose sum is σ = 1307912641920. Its totient is φ = 1045557490176.

The previous prime is 1173055027451. The next prime is 1173055027481. The reversal of 1173055027453 is 3547205503711.

It is a cyclic number.

It is not a de Polignac number, because 1173055027453 - 2¹ = 1173055027451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1173055027451) 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, 206976 + ... + 1545622.

It is an arithmetic number, because the mean of its divisors is an integer number (81744540120).

Almost surely, 2^{1173055027453} is an apocalyptic number.

It is an amenable number.

1173055027453 is a deficient number, since it is larger than the sum of its proper divisors (134857614467).

1173055027453 is a wasteful number, since it uses less digits than its factorization.

1173055027453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341396.

The product of its (nonzero) digits is 441000, while the sum is 43.

The spelling of 1173055027453 in words is "one trillion, one hundred seventy-three billion, fifty-five million, twenty-seven thousand, four hundred fifty-three".