150789953 has 2 divisors, whose sum is σ = 150789954. Its totient is φ = 150789952.

The previous prime is 150789943. The next prime is 150789967. The reversal of 150789953 is 359987051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79691329 + 71098624 = 8927^2 + 8432^2 .

It is an emirp because it is prime and its reverse (359987051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 150789953 - 2⁶ = 150789889 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 150789898 and 150789907.

It is not a weakly prime, because it can be changed into another prime (150789943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75394976 + 75394977.

It is an arithmetic number, because the mean of its divisors is an integer number (75394977).

Almost surely, 2^150789953 is an apocalyptic number.

It is an amenable number.

150789953 is a deficient number, since it is larger than the sum of its proper divisors (1).

150789953 is an equidigital number, since it uses as much as digits as its factorization.

150789953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 340200, while the sum is 47.

The square root of 150789953 is about 12279.6560619587. The cubic root of 150789953 is about 532.2603745991.

The spelling of 150789953 in words is "one hundred fifty million, seven hundred eighty-nine thousand, nine hundred fifty-three".