153505052 has 12 divisors (see below), whose sum is σ = 271294296. Its totient is φ = 75992400.

The previous prime is 153505049. The next prime is 153505061. The reversal of 153505052 is 250505351.

153505052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189578 + ... + 190385.

It is an arithmetic number, because the mean of its divisors is an integer number (22607858).

Almost surely, 2^153505052 is an apocalyptic number.

It is an amenable number.

153505052 is a deficient number, since it is larger than the sum of its proper divisors (117789244).

153505052 is a wasteful number, since it uses less digits than its factorization.

153505052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380068 (or 380066 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 26.

The square root of 153505052 is about 12389.7155738136. The cubic root of 153505052 is about 535.4359878069.

It can be divided in two parts, 15350 and 5052, that added together give a palindrome (20402).

The spelling of 153505052 in words is "one hundred fifty-three million, five hundred five thousand, fifty-two".