150774733 has 2 divisors, whose sum is σ = 150774734. Its totient is φ = 150774732.

The previous prime is 150774721. The next prime is 150774773. The reversal of 150774733 is 337477051.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76073284 + 74701449 = 8722^2 + 8643^2 .

It is an emirp because it is prime and its reverse (337477051) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150774733 is a prime.

It is a super-2 number, since 2×150774733² = 45466040222442578, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 150774692 and 150774701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150774773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75387366 + 75387367.

It is an arithmetic number, because the mean of its divisors is an integer number (75387367).

Almost surely, 2^150774733 is an apocalyptic number.

It is an amenable number.

150774733 is a deficient number, since it is larger than the sum of its proper divisors (1).

150774733 is an equidigital number, since it uses as much as digits as its factorization.

150774733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61740, while the sum is 37.

The square root of 150774733 is about 12279.0363221224. The cubic root of 150774733 is about 532.2424660773.

The spelling of 150774733 in words is "one hundred fifty million, seven hundred seventy-four thousand, seven hundred thirty-three".