129264153 has 4 divisors (see below), whose sum is σ = 172352208. Its totient is φ = 86176100.

The previous prime is 129264151. The next prime is 129264167. The reversal of 129264153 is 351462921.

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 129264153 - 2¹ = 129264151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (129264151) 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, 21544023 + ... + 21544028.

It is an arithmetic number, because the mean of its divisors is an integer number (43088052).

Almost surely, 2^129264153 is an apocalyptic number.

It is an amenable number.

129264153 is a deficient number, since it is larger than the sum of its proper divisors (43088055).

129264153 is an equidigital number, since it uses as much as digits as its factorization.

129264153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43088054.

The product of its digits is 12960, while the sum is 33.

The square root of 129264153 is about 11369.4394320916. The cubic root of 129264153 is about 505.6220847241.

The spelling of 129264153 in words is "one hundred twenty-nine million, two hundred sixty-four thousand, one hundred fifty-three".