150077773 has 2 divisors, whose sum is σ = 150077774. Its totient is φ = 150077772.

The previous prime is 150077761. The next prime is 150077797. The reversal of 150077773 is 377770051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126292644 + 23785129 = 11238^2 + 4877^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150077773 is a prime.

It is equal to p_8448535 and since 150077773 and 8448535 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150777773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75038886 + 75038887.

It is an arithmetic number, because the mean of its divisors is an integer number (75038887).

Almost surely, 2^150077773 is an apocalyptic number.

It is an amenable number.

150077773 is a deficient number, since it is larger than the sum of its proper divisors (1).

150077773 is an equidigital number, since it uses as much as digits as its factorization.

150077773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36015, while the sum is 37.

The square root of 150077773 is about 12250.6233718942. The cubic root of 150077773 is about 531.4210977751.

The spelling of 150077773 in words is "one hundred fifty million, seventy-seven thousand, seven hundred seventy-three".