152999495953 has 4 divisors (see below), whose sum is σ = 153488312548. Its totient is φ = 152510679360.

The previous prime is 152999495951. The next prime is 152999495963. The reversal of 152999495953 is 359594999251.

152999495953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 359594999251 = 528691 ⋅680161.

It can be written as a sum of positive squares in 2 ways, for example, as 34569221184 + 118430274769 = 185928^2 + 344137^2 .

It is a cyclic number.

It is not a de Polignac number, because 152999495953 - 2¹ = 152999495951 is a prime.

It is the 391152-nd Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152999495951) by changing a digit.

It is a nontrivial repunit in base 391151.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244407828 + ... + 244408453.

It is an arithmetic number, because the mean of its divisors is an integer number (38372078137).

Almost surely, 2^152999495953 is an apocalyptic number.

It is an amenable number.

152999495953 is a deficient number, since it is larger than the sum of its proper divisors (488816595).

152999495953 is an equidigital number, since it uses as much as digits as its factorization.

152999495953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488816594.

The product of its digits is 177147000, while the sum is 70.

The spelling of 152999495953 in words is "one hundred fifty-two billion, nine hundred ninety-nine million, four hundred ninety-five thousand, nine hundred fifty-three".