152541144 has 80 divisors (see below), whose sum is σ = 488307600. Its totient is φ = 43581888.

The previous prime is 152541127. The next prime is 152541149. The reversal of 152541144 is 441145251.

It is a super-2 number, since 2×152541144² = 46537601225657472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152541149) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 12279 + ... + 21350.

It is an arithmetic number, because the mean of its divisors is an integer number (6103845).

Almost surely, 2^152541144 is an apocalyptic number.

152541144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

152541144 is an abundant number, since it is smaller than the sum of its proper divisors (335766456).

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

152541144 is a wasteful number, since it uses less digits than its factorization.

152541144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33654 (or 33641 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 152541144 is about 12350.7547947484. The cubic root of 152541144 is about 534.3129083904.

Adding to 152541144 its reverse (441145251), we get a palindrome (593686395).

The spelling of 152541144 in words is "one hundred fifty-two million, five hundred forty-one thousand, one hundred forty-four".