153725090 has 16 divisors (see below), whose sum is σ = 281396160. Its totient is φ = 60447600.

The previous prime is 153725071. The next prime is 153725111. The reversal of 153725090 is 90527351.

It is a Curzon number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 129686 + ... + 130865.

It is an arithmetic number, because the mean of its divisors is an integer number (17587260).

Almost surely, 2^153725090 is an apocalyptic number.

153725090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153725090 is a deficient number, since it is larger than the sum of its proper divisors (127671070).

153725090 is a wasteful number, since it uses less digits than its factorization.

153725090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260617.

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 153725090 is about 12398.5922588010. The cubic root of 153725090 is about 535.6917014649.

The spelling of 153725090 in words is "one hundred fifty-three million, seven hundred twenty-five thousand, ninety".