150688513 has 2 divisors, whose sum is σ = 150688514. Its totient is φ = 150688512.

The previous prime is 150688507. The next prime is 150688523. The reversal of 150688513 is 315886051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144769024 + 5919489 = 12032^2 + 2433^2 .

It is a cyclic number.

It is not a de Polignac number, because 150688513 - 2⁹ = 150688001 is a prime.

It is equal to p_8480935 and since 150688513 and 8480935 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (150688523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75344256 + 75344257.

It is an arithmetic number, because the mean of its divisors is an integer number (75344257).

Almost surely, 2^150688513 is an apocalyptic number.

It is an amenable number.

150688513 is a deficient number, since it is larger than the sum of its proper divisors (1).

150688513 is an equidigital number, since it uses as much as digits as its factorization.

150688513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28800, while the sum is 37.

The square root of 150688513 is about 12275.5249582248. The cubic root of 150688513 is about 532.1409930727.

The spelling of 150688513 in words is "one hundred fifty million, six hundred eighty-eight thousand, five hundred thirteen".