153113532 has 48 divisors (see below), whose sum is σ = 419728512. Its totient is φ = 42828480.

The previous prime is 153113491. The next prime is 153113537. The reversal of 153113532 is 235311351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153113537) 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, 42898 + ... + 46329.

It is an arithmetic number, because the mean of its divisors is an integer number (8744344).

Almost surely, 2^153113532 is an apocalyptic number.

153113532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

153113532 is an abundant number, since it is smaller than the sum of its proper divisors (266614980).

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

153113532 is a wasteful number, since it uses less digits than its factorization.

153113532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89258 (or 89256 counting only the distinct ones).

The product of its digits is 1350, while the sum is 24.

The square root of 153113532 is about 12373.9052849131. The cubic root of 153113532 is about 534.9803841761.

Adding to 153113532 its reverse (235311351), we get a palindrome (388424883).

The spelling of 153113532 in words is "one hundred fifty-three million, one hundred thirteen thousand, five hundred thirty-two".