153338980 has 24 divisors (see below), whose sum is σ = 340954488. Its totient is φ = 57727488.

The previous prime is 153338971. The next prime is 153338981. The reversal of 153338980 is 89833351.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8714304 + 144624676 = 2952^2 + 12026^2 .

It is not an unprimeable number, because it can be changed into a prime (153338981) by changing a digit.

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, 225159 + ... + 225838.

It is an arithmetic number, because the mean of its divisors is an integer number (14206437).

Almost surely, 2^153338980 is an apocalyptic number.

153338980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153338980 is an abundant number, since it is smaller than the sum of its proper divisors (187615508).

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

153338980 is a wasteful number, since it uses less digits than its factorization.

153338980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451023 (or 451021 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 153338980 is about 12383.0117499742. The cubic root of 153338980 is about 535.2428280154.

The spelling of 153338980 in words is "one hundred fifty-three million, three hundred thirty-eight thousand, nine hundred eighty".