150757633 has 6 divisors (see below), whose sum is σ = 163246614. Its totient is φ = 139160736.

The previous prime is 150757627. The next prime is 150757643. The reversal of 150757633 is 336757051.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 15547249 + 135210384 = 3943^2 + 11628^2 .

It is not a de Polignac number, because 150757633 - 2¹⁷ = 150626561 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150757592 and 150757601.

It is not an unprimeable number, because it can be changed into a prime (150757643) 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 in 5 ways as a sum of consecutive naturals, for example, 445860 + ... + 446197.

It is an arithmetic number, because the mean of its divisors is an integer number (27207769).

Almost surely, 2^150757633 is an apocalyptic number.

150757633 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

150757633 is a deficient number, since it is larger than the sum of its proper divisors (12488981).

150757633 is an equidigital number, since it uses as much as digits as its factorization.

150757633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892083 (or 892070 counting only the distinct ones).

The product of its (nonzero) digits is 66150, while the sum is 37.

The square root of 150757633 is about 12278.3399936636. The cubic root of 150757633 is about 532.2223440271. Note that the first 3 decimals are identical.

The spelling of 150757633 in words is "one hundred fifty million, seven hundred fifty-seven thousand, six hundred thirty-three".