150078833 has 2 divisors, whose sum is σ = 150078834. Its totient is φ = 150078832.

The previous prime is 150078811. The next prime is 150078883. The reversal of 150078833 is 338870051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78287104 + 71791729 = 8848^2 + 8473^2 .

It is a cyclic number.

It is not a de Polignac number, because 150078833 - 2⁶ = 150078769 is a prime.

It is a super-2 number, since 2×150078833² = 45047312229283778, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 150078793 and 150078802.

It is not a weakly prime, because it can be changed into another prime (150078883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75039416 + 75039417.

It is an arithmetic number, because the mean of its divisors is an integer number (75039417).

Almost surely, 2^150078833 is an apocalyptic number.

It is an amenable number.

150078833 is a deficient number, since it is larger than the sum of its proper divisors (1).

150078833 is an equidigital number, since it uses as much as digits as its factorization.

150078833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 150078833 is about 12250.6666349224. Note that the first 4 decimals coincide. The cubic root of 150078833 is about 531.4223489153.

The spelling of 150078833 in words is "one hundred fifty million, seventy-eight thousand, eight hundred thirty-three".