152065440377 has 2 divisors, whose sum is σ = 152065440378. Its totient is φ = 152065440376.

The previous prime is 152065440367. The next prime is 152065440403. The reversal of 152065440377 is 773044560251.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 122884601401 + 29180838976 = 350549^2 + 170824^2 .

It is a cyclic number.

It is not a de Polignac number, because 152065440377 - 2¹⁰ = 152065439353 is a prime.

It is not a weakly prime, because it can be changed into another prime (152065440367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76032720188 + 76032720189.

It is an arithmetic number, because the mean of its divisors is an integer number (76032720189).

Almost surely, 2^152065440377 is an apocalyptic number.

It is an amenable number.

152065440377 is a deficient number, since it is larger than the sum of its proper divisors (1).

152065440377 is an equidigital number, since it uses as much as digits as its factorization.

152065440377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 705600, while the sum is 44.

The spelling of 152065440377 in words is "one hundred fifty-two billion, sixty-five million, four hundred forty thousand, three hundred seventy-seven".