150686773 has 2 divisors, whose sum is σ = 150686774. Its totient is φ = 150686772.

The previous prime is 150686771. The next prime is 150686797. The reversal of 150686773 is 377686051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 136375684 + 14311089 = 11678^2 + 3783^2 .

It is a cyclic number.

It is not a de Polignac number, because 150686773 - 2¹ = 150686771 is a prime.

Together with 150686771, 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 (150686771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75343386 + 75343387.

It is an arithmetic number, because the mean of its divisors is an integer number (75343387).

Almost surely, 2^150686773 is an apocalyptic number.

It is an amenable number.

150686773 is a deficient number, since it is larger than the sum of its proper divisors (1).

150686773 is an equidigital number, since it uses as much as digits as its factorization.

150686773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 150686773 is about 12275.4540852874. The cubic root of 150686773 is about 532.1389448545.

The spelling of 150686773 in words is "one hundred fifty million, six hundred eighty-six thousand, seven hundred seventy-three".