152970236929 has 8 divisors (see below), whose sum is σ = 154094206760. Its totient is φ = 151850232576.

The previous prime is 152970236917. The next prime is 152970237053. The reversal of 152970236929 is 929632079251.

It can be written as a sum of positive squares in 4 ways, for example, as 29224586304 + 123745650625 = 170952^2 + 351775^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152970236929 is a prime.

It is a super-2 number, since 2×152970236929² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 152970236929.

It is not an unprimeable number, because it can be changed into a prime (152970230929) 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 7 ways as a sum of consecutive naturals, for example, 913914 + ... + 1068259.

It is an arithmetic number, because the mean of its divisors is an integer number (19261775845).

Almost surely, 2^152970236929 is an apocalyptic number.

It is an amenable number.

152970236929 is a deficient number, since it is larger than the sum of its proper divisors (1123969831).

152970236929 is a wasteful number, since it uses less digits than its factorization.

152970236929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982739.

The product of its (nonzero) digits is 3674160, while the sum is 55.

The spelling of 152970236929 in words is "one hundred fifty-two billion, nine hundred seventy million, two hundred thirty-six thousand, nine hundred twenty-nine".