172201054153 has 4 divisors (see below), whose sum is σ = 172297635328. Its totient is φ = 172104472980.

The previous prime is 172201054139. The next prime is 172201054159. The reversal of 172201054153 is 351450102271.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 172201054153 - 2⁹ = 172201053641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (172201054159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48287913 + ... + 48291478.

It is an arithmetic number, because the mean of its divisors is an integer number (43074408832).

Almost surely, 2^172201054153 is an apocalyptic number.

It is an amenable number.

172201054153 is a deficient number, since it is larger than the sum of its proper divisors (96581175).

172201054153 is an equidigital number, since it uses as much as digits as its factorization.

172201054153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96581174.

The product of its (nonzero) digits is 8400, while the sum is 31.

The spelling of 172201054153 in words is "one hundred seventy-two billion, two hundred one million, fifty-four thousand, one hundred fifty-three".