153465 has 16 divisors (see below), whose sum is σ = 264768. Its totient is φ = 75456.

The previous prime is 153457. The next prime is 153469. The reversal of 153465 is 564351.

It is not a de Polignac number, because 153465 - 2³ = 153457 is a prime.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (153469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199 + ... + 588.

It is an arithmetic number, because the mean of its divisors is an integer number (16548).

2¹⁵³⁴⁶⁵ is an apocalyptic number.

153465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

153465 is a deficient number, since it is larger than the sum of its proper divisors (111303).

153465 is a wasteful number, since it uses less digits than its factorization.

153465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808.

The product of its digits is 1800, while the sum is 24.

The square root of 153465 is about 391.7460912377. The cubic root of 153465 is about 53.5389415729.

It can be divided in two parts, 15346 and 5, that added together give a palindrome (15351).

The spelling of 153465 in words is "one hundred fifty-three thousand, four hundred sixty-five".