152544542 has 8 divisors (see below), whose sum is σ = 231082632. Its totient is φ = 75517000.

The previous prime is 152544541. The next prime is 152544551. The reversal of 152544542 is 245445251.

152544542 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 152544499 and 152544508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152544541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377384 + ... + 377787.

It is an arithmetic number, because the mean of its divisors is an integer number (28885329).

Almost surely, 2^152544542 is an apocalyptic number.

152544542 is a deficient number, since it is larger than the sum of its proper divisors (78538090).

152544542 is a wasteful number, since it uses less digits than its factorization.

152544542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755274.

The product of its digits is 32000, while the sum is 32.

The square root of 152544542 is about 12350.8923564251. The cubic root of 152544542 is about 534.3168758047.

Adding to 152544542 its reverse (245445251), we get a palindrome (397989793).

The spelling of 152544542 in words is "one hundred fifty-two million, five hundred forty-four thousand, five hundred forty-two".