153145340 has 24 divisors (see below), whose sum is σ = 321965280. Its totient is φ = 61189568.

The previous prime is 153145303. The next prime is 153145351. The reversal of 153145340 is 43541351.

153145340 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16481 + ... + 24039.

It is an arithmetic number, because the mean of its divisors is an integer number (13415220).

Almost surely, 2^153145340 is an apocalyptic number.

153145340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153145340 is an abundant number, since it is smaller than the sum of its proper divisors (168819940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153145340 is a wasteful number, since it uses less digits than its factorization.

153145340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8581 (or 8579 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 153145340 is about 12375.1905035842. The cubic root of 153145340 is about 535.0174274464.

Adding to 153145340 its reverse (43541351), we get a palindrome (196686691).

The spelling of 153145340 in words is "one hundred fifty-three million, one hundred forty-five thousand, three hundred forty".