150305770501 has 2 divisors, whose sum is σ = 150305770502. Its totient is φ = 150305770500.

The previous prime is 150305770457. The next prime is 150305770519. The reversal of 150305770501 is 105077503051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79124064100 + 71181706401 = 281290^2 + 266799^2 .

It is an emirp because it is prime and its reverse (105077503051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 150305770501 - 2¹⁹ = 150305246213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150305770801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75152885250 + 75152885251.

It is an arithmetic number, because the mean of its divisors is an integer number (75152885251).

Almost surely, 2^150305770501 is an apocalyptic number.

It is an amenable number.

150305770501 is a deficient number, since it is larger than the sum of its proper divisors (1).

150305770501 is an equidigital number, since it uses as much as digits as its factorization.

150305770501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18375, while the sum is 34.

The spelling of 150305770501 in words is "one hundred fifty billion, three hundred five million, seven hundred seventy thousand, five hundred one".