153081955 has 16 divisors (see below), whose sum is σ = 208242720. Its totient is φ = 107094528.

The previous prime is 153081953. The next prime is 153081959. The reversal of 153081955 is 559180351.

It is a cyclic number.

It is not a de Polignac number, because 153081955 - 2¹ = 153081953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (153081953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60742 + ... + 63211.

It is an arithmetic number, because the mean of its divisors is an integer number (13015170).

Almost surely, 2^153081955 is an apocalyptic number.

153081955 is a deficient number, since it is larger than the sum of its proper divisors (55160765).

153081955 is a wasteful number, since it uses less digits than its factorization.

153081955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123990.

The product of its (nonzero) digits is 27000, while the sum is 37.

The square root of 153081955 is about 12372.6292678638. The cubic root of 153081955 is about 534.9436048512.

The spelling of 153081955 in words is "one hundred fifty-three million, eighty-one thousand, nine hundred fifty-five".