150780737 has 2 divisors, whose sum is σ = 150780738. Its totient is φ = 150780736.

The previous prime is 150780727. The next prime is 150780767. The reversal of 150780737 is 737087051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 134467216 + 16313521 = 11596^2 + 4039^2 .

It is a cyclic number.

It is not a de Polignac number, because 150780737 - 2⁶ = 150780673 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150780737.

It is not a weakly prime, because it can be changed into another prime (150780727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75390368 + 75390369.

It is an arithmetic number, because the mean of its divisors is an integer number (75390369).

Almost surely, 2^150780737 is an apocalyptic number.

It is an amenable number.

150780737 is a deficient number, since it is larger than the sum of its proper divisors (1).

150780737 is an equidigital number, since it uses as much as digits as its factorization.

150780737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41160, while the sum is 38.

The square root of 150780737 is about 12279.2808014150. The cubic root of 150780737 is about 532.2495307919.

The spelling of 150780737 in words is "one hundred fifty million, seven hundred eighty thousand, seven hundred thirty-seven".