1473172211553 has 8 divisors (see below), whose sum is σ = 2244833846208. Its totient is φ = 841812692304.

The previous prime is 1473172211543. The next prime is 1473172211561. The reversal of 1473172211553 is 3551122713741.

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

It is not a de Polignac number, because 1473172211553 - 2³⁰ = 1472098469729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1473172211513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35075528826 + ... + 35075528867.

It is an arithmetic number, because the mean of its divisors is an integer number (280604230776).

Almost surely, 2^{1473172211553} is an apocalyptic number.

It is an amenable number.

1473172211553 is a deficient number, since it is larger than the sum of its proper divisors (771661634655).

1473172211553 is an equidigital number, since it uses as much as digits as its factorization.

1473172211553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70151057703.

The product of its digits is 176400, while the sum is 42.

The spelling of 1473172211553 in words is "one trillion, four hundred seventy-three billion, one hundred seventy-two million, two hundred eleven thousand, five hundred fifty-three".