153333468 has 18 divisors (see below), whose sum is σ = 387593024. Its totient is φ = 51111144.

The previous prime is 153333457. The next prime is 153333473. The reversal of 153333468 is 864333351.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×153333468² = 47022304817814048, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 4259263 = 153333468 / (1 + 5 + 3 + 3 + 3 + 3 + 4 + 6 + 8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2129596 + ... + 2129667.

Almost surely, 2^153333468 is an apocalyptic number.

153333468 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

153333468 is an abundant number, since it is smaller than the sum of its proper divisors (234259556).

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

153333468 is a wasteful number, since it uses less digits than its factorization.

153333468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4259273 (or 4259268 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 153333468 is about 12382.7891849938. The cubic root of 153333468 is about 535.2364145694.

The spelling of 153333468 in words is "one hundred fifty-three million, three hundred thirty-three thousand, four hundred sixty-eight".