153234530 has 16 divisors (see below), whose sum is σ = 277133184. Its totient is φ = 61002480.

The previous prime is 153234527. The next prime is 153234539. The reversal of 153234530 is 35432351.

It is a self number, because there is not a number n which added to its sum of digits gives 153234530.

It is not an unprimeable number, because it can be changed into a prime (153234539) 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, 34202 + ... + 38421.

It is an arithmetic number, because the mean of its divisors is an integer number (17320824).

Almost surely, 2^153234530 is an apocalyptic number.

153234530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153234530 is a deficient number, since it is larger than the sum of its proper divisors (123898654).

153234530 is a wasteful number, since it uses less digits than its factorization.

153234530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72841.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 153234530 is about 12378.7935599557. The cubic root of 153234530 is about 535.1212698570.

Adding to 153234530 its reverse (35432351), we get a palindrome (188666881).

The spelling of 153234530 in words is "one hundred fifty-three million, two hundred thirty-four thousand, five hundred thirty".