153234045 has 32 divisors (see below), whose sum is σ = 274256640. Its totient is φ = 81172800.

The previous prime is 153234007. The next prime is 153234047. The reversal of 153234045 is 540432351.

It is not a de Polignac number, because 153234045 - 2¹⁴ = 153217661 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153234047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16627 + ... + 24143.

It is an arithmetic number, because the mean of its divisors is an integer number (8570520).

Almost surely, 2^153234045 is an apocalyptic number.

153234045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

153234045 is a deficient number, since it is larger than the sum of its proper divisors (121022595).

153234045 is a wasteful number, since it uses less digits than its factorization.

153234045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7682 (or 7676 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 153234045 is about 12378.7739699859. The cubic root of 153234045 is about 535.1207052887.

Adding to 153234045 its reverse (540432351), we get a palindrome (693666396).

The spelling of 153234045 in words is "one hundred fifty-three million, two hundred thirty-four thousand, forty-five".