152974419673 has 2 divisors, whose sum is σ = 152974419674. Its totient is φ = 152974419672.

The previous prime is 152974419667. The next prime is 152974419701. The reversal of 152974419673 is 376914479251.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98242752969 + 54731666704 = 313437^2 + 233948^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152974419673 is a prime.

It is a super-2 number, since 2×152974419673² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (152974419373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76487209836 + 76487209837.

It is an arithmetic number, because the mean of its divisors is an integer number (76487209837).

Almost surely, 2^152974419673 is an apocalyptic number.

It is an amenable number.

152974419673 is a deficient number, since it is larger than the sum of its proper divisors (1).

152974419673 is an equidigital number, since it uses as much as digits as its factorization.

152974419673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11430720, while the sum is 58.

The spelling of 152974419673 in words is "one hundred fifty-two billion, nine hundred seventy-four million, four hundred nineteen thousand, six hundred seventy-three".