150005500501 has 2 divisors, whose sum is σ = 150005500502. Its totient is φ = 150005500500.

The previous prime is 150005500499. The next prime is 150005500537. The reversal of 150005500501 is 105005500051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92295047601 + 57710452900 = 303801^2 + 240230^2 .

It is a cyclic number.

It is not a de Polignac number, because 150005500501 - 2¹ = 150005500499 is a prime.

It is a super-2 number, since 2×150005500501² (a number of 23 digits) contains 22 as substring.

Together with 150005500499, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150005500591) 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 as a sum of consecutive naturals, namely, 75002750250 + 75002750251.

It is an arithmetic number, because the mean of its divisors is an integer number (75002750251).

Almost surely, 2^150005500501 is an apocalyptic number.

It is an amenable number.

150005500501 is a deficient number, since it is larger than the sum of its proper divisors (1).

150005500501 is an equidigital number, since it uses as much as digits as its factorization.

150005500501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 625, while the sum is 22.

The spelling of 150005500501 in words is "one hundred fifty billion, five million, five hundred thousand, five hundred one".