172752153 has 8 divisors (see below), whose sum is σ = 263241408. Its totient is φ = 98715504.

The previous prime is 172752143. The next prime is 172752169. The reversal of 172752153 is 351257271.

It is a happy number.

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

It is not a de Polignac number, because 172752153 - 2⁴ = 172752137 is a prime.

It is a super-2 number, since 2×172752153² = 59686612732270818, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (172752143) 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, 4113126 + ... + 4113167.

It is an arithmetic number, because the mean of its divisors is an integer number (32905176).

Almost surely, 2^172752153 is an apocalyptic number.

It is an amenable number.

172752153 is a deficient number, since it is larger than the sum of its proper divisors (90489255).

172752153 is an equidigital number, since it uses as much as digits as its factorization.

172752153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8226303.

The product of its digits is 14700, while the sum is 33.

The square root of 172752153 is about 13143.5213318197. The cubic root of 172752153 is about 556.9392464682.

The spelling of 172752153 in words is "one hundred seventy-two million, seven hundred fifty-two thousand, one hundred fifty-three".