153975122 has 16 divisors (see below), whose sum is σ = 265887360. Its totient is φ = 65506848.

The previous prime is 153975119. The next prime is 153975287. The reversal of 153975122 is 221579351.

153975122 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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, 38222 + ... + 42057.

It is an arithmetic number, because the mean of its divisors is an integer number (16617960).

Almost surely, 2^153975122 is an apocalyptic number.

153975122 is a deficient number, since it is larger than the sum of its proper divisors (111912238).

153975122 is a wasteful number, since it uses less digits than its factorization.

153975122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80425.

The product of its digits is 18900, while the sum is 35.

The square root of 153975122 is about 12408.6712423208. The cubic root of 153975122 is about 535.9819761705.

The spelling of 153975122 in words is "one hundred fifty-three million, nine hundred seventy-five thousand, one hundred twenty-two".