153425 has 18 divisors (see below), whose sum is σ = 212598. Its totient is φ = 109440.

The previous prime is 153421. The next prime is 153427. The reversal of 153425 is 524351.

153425 = T₅₂ + T₅₃ + ... + T₁₀₁.

153425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 23104 + 130321 = 152^2 + 361^2 .

It is not a de Polignac number, because 153425 - 2² = 153421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 153397 and 153406.

It is not an unprimeable number, because it can be changed into a prime (153421) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8066 + ... + 8084.

It is an arithmetic number, because the mean of its divisors is an integer number (11811).

2¹⁵³⁴²⁵ is an apocalyptic number.

It is an amenable number.

153425 is a deficient number, since it is larger than the sum of its proper divisors (59173).

153425 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 8 representation: 153425 = (453521)₈.

153425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65 (or 41 counting only the distinct ones).

The product of its digits is 600, while the sum is 20.

The square root of 153425 is about 391.6950344337. The cubic root of 153425 is about 53.5342896029.

Adding to 153425 its reverse (524351), we get a palindrome (677776).

It can be divided in two parts, 153 and 425, that multiplied together give a square (65025 = 255²).

The spelling of 153425 in words is "one hundred fifty-three thousand, four hundred twenty-five".