153072001 has 2 divisors, whose sum is σ = 153072002. Its totient is φ = 153072000.

The previous prime is 153071993. The next prime is 153072011. The reversal of 153072001 is 100270351.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92621376 + 60450625 = 9624^2 + 7775^2 .

It is a cyclic number.

It is not a de Polignac number, because 153072001 - 2³ = 153071993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 153072001.

It is not a weakly prime, because it can be changed into another prime (153072011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76536000 + 76536001.

It is an arithmetic number, because the mean of its divisors is an integer number (76536001).

Almost surely, 2^153072001 is an apocalyptic number.

It is an amenable number.

153072001 is a deficient number, since it is larger than the sum of its proper divisors (1).

153072001 is an equidigital number, since it uses as much as digits as its factorization.

153072001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 153072001 is about 12372.2270024438. The cubic root of 153072001 is about 534.9320098768.

The spelling of 153072001 in words is "one hundred fifty-three million, seventy-two thousand, one".