152533441130531 has 4 divisors (see below), whose sum is σ = 156080730459192. Its totient is φ = 148986151801872.

The previous prime is 152533441130527. The next prime is 152533441130549. The reversal of 152533441130531 is 135031144335251.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 152533441130531 - 2² = 152533441130527 is a prime.

It is a super-2 number, since 2×152533441130531² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152533441132531) 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, 1773644664266 + ... + 1773644664351.

It is an arithmetic number, because the mean of its divisors is an integer number (39020182614798).

Almost surely, 2^{152533441130531} is an apocalyptic number.

152533441130531 is a deficient number, since it is larger than the sum of its proper divisors (3547289328661).

152533441130531 is an equidigital number, since it uses as much as digits as its factorization.

152533441130531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3547289328660.

The product of its (nonzero) digits is 324000, while the sum is 41.

Adding to 152533441130531 its reverse (135031144335251), we get a palindrome (287564585465782).

The spelling of 152533441130531 in words is "one hundred fifty-two trillion, five hundred thirty-three billion, four hundred forty-one million, one hundred thirty thousand, five hundred thirty-one".