152764273 has 2 divisors, whose sum is σ = 152764274. Its totient is φ = 152764272.

The previous prime is 152764247. The next prime is 152764277. The reversal of 152764273 is 372467251.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112720689 + 40043584 = 10617^2 + 6328^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152764273 is a prime.

It is not a weakly prime, because it can be changed into another prime (152764277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76382136 + 76382137.

It is an arithmetic number, because the mean of its divisors is an integer number (76382137).

Almost surely, 2^152764273 is an apocalyptic number.

It is an amenable number.

152764273 is a deficient number, since it is larger than the sum of its proper divisors (1).

152764273 is an equidigital number, since it uses as much as digits as its factorization.

152764273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 70560, while the sum is 37.

The square root of 152764273 is about 12359.7845045939. The cubic root of 152764273 is about 534.5733028849.

The spelling of 152764273 in words is "one hundred fifty-two million, seven hundred sixty-four thousand, two hundred seventy-three".