150686797 has 2 divisors, whose sum is σ = 150686798. Its totient is φ = 150686796.

The previous prime is 150686773. The next prime is 150686821. The reversal of 150686797 is 797686051.

It is a balanced prime because it is at equal distance from previous prime (150686773) and next prime (150686821).

It can be written as a sum of positive squares in only one way, i.e., 150651076 + 35721 = 12274^2 + 189^2 .

It is a cyclic number.

It is not a de Polignac number, because 150686797 - 2¹¹ = 150684749 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 150686797.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150686717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75343398 + 75343399.

It is an arithmetic number, because the mean of its divisors is an integer number (75343399).

Almost surely, 2^150686797 is an apocalyptic number.

It is an amenable number.

150686797 is a deficient number, since it is larger than the sum of its proper divisors (1).

150686797 is an equidigital number, since it uses as much as digits as its factorization.

150686797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 635040, while the sum is 49.

The square root of 150686797 is about 12275.4550628480. The cubic root of 150686797 is about 532.1389731059.

The spelling of 150686797 in words is "one hundred fifty million, six hundred eighty-six thousand, seven hundred ninety-seven".