152053506631 has 4 divisors (see below), whose sum is σ = 163749930232. Its totient is φ = 140357083032.

The previous prime is 152053506599. The next prime is 152053506659. The reversal of 152053506631 is 136605350251.

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 152053506631 - 2⁵ = 152053506599 is a prime.

It is a super-2 number, since 2×152053506631² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152053506931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5848211781 + ... + 5848211806.

It is an arithmetic number, because the mean of its divisors is an integer number (40937482558).

Almost surely, 2^152053506631 is an apocalyptic number.

152053506631 is a deficient number, since it is larger than the sum of its proper divisors (11696423601).

152053506631 is a wasteful number, since it uses less digits than its factorization.

152053506631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11696423600.

The product of its (nonzero) digits is 81000, while the sum is 37.

Adding to 152053506631 its reverse (136605350251), we get a palindrome (288658856882).

The spelling of 152053506631 in words is "one hundred fifty-two billion, fifty-three million, five hundred six thousand, six hundred thirty-one".