153133332 has 48 divisors (see below), whose sum is σ = 398103552. Its totient is φ = 45414880.

The previous prime is 153133327. The next prime is 153133349. The reversal of 153133332 is 233331351.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6138 + ... + 18545.

It is an arithmetic number, because the mean of its divisors is an integer number (8293824).

Almost surely, 2^153133332 is an apocalyptic number.

153133332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

153133332 is an abundant number, since it is smaller than the sum of its proper divisors (244970220).

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

153133332 is a wasteful number, since it uses less digits than its factorization.

153133332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24748 (or 24746 counting only the distinct ones).

The product of its digits is 2430, while the sum is 24.

The square root of 153133332 is about 12374.7053298250. The cubic root of 153133332 is about 535.0034436556.

Adding to 153133332 its reverse (233331351), we get a palindrome (386464683).

The spelling of 153133332 in words is "one hundred fifty-three million, one hundred thirty-three thousand, three hundred thirty-two".