152541537 has 16 divisors (see below), whose sum is σ = 211040640. Its totient is φ = 97889792.

The previous prime is 152541533. The next prime is 152541569. The reversal of 152541537 is 735145251.

It is a cyclic number.

It is not a de Polignac number, because 152541537 - 2² = 152541533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 152541498 and 152541507.

It is not an unprimeable number, because it can be changed into a prime (152541533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28228 + ... + 33194.

It is an arithmetic number, because the mean of its divisors is an integer number (13190040).

Almost surely, 2^152541537 is an apocalyptic number.

It is an amenable number.

152541537 is a deficient number, since it is larger than the sum of its proper divisors (58499103).

152541537 is a wasteful number, since it uses less digits than its factorization.

152541537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5352.

The product of its digits is 21000, while the sum is 33.

The square root of 152541537 is about 12350.7707046969. The cubic root of 152541537 is about 534.3133672497.

Adding to 152541537 its reverse (735145251), we get a palindrome (887686788).

The spelling of 152541537 in words is "one hundred fifty-two million, five hundred forty-one thousand, five hundred thirty-seven".