150700001509 has 2 divisors, whose sum is σ = 150700001510. Its totient is φ = 150700001508.

The previous prime is 150700001477. The next prime is 150700001537. The reversal of 150700001509 is 905100007051.

It is an a-pointer prime, because the next prime (150700001537) can be obtained adding 150700001509 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90664221025 + 60035780484 = 301105^2 + 245022^2 .

It is a cyclic number.

It is not a de Polignac number, because 150700001509 - 2⁵ = 150700001477 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150700001539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75350000754 + 75350000755.

It is an arithmetic number, because the mean of its divisors is an integer number (75350000755).

Almost surely, 2^150700001509 is an apocalyptic number.

It is an amenable number.

150700001509 is a deficient number, since it is larger than the sum of its proper divisors (1).

150700001509 is an equidigital number, since it uses as much as digits as its factorization.

150700001509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1575, while the sum is 28.

The spelling of 150700001509 in words is "one hundred fifty billion, seven hundred million, one thousand, five hundred nine".