152402077 has 2 divisors, whose sum is σ = 152402078. Its totient is φ = 152402076.

The previous prime is 152402069. The next prime is 152402179. The reversal of 152402077 is 770204251.

152402077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85914361 + 66487716 = 9269^2 + 8154^2 .

It is a cyclic number.

It is not a de Polignac number, because 152402077 - 2³ = 152402069 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152402017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76201038 + 76201039.

It is an arithmetic number, because the mean of its divisors is an integer number (76201039).

Almost surely, 2^152402077 is an apocalyptic number.

It is an amenable number.

152402077 is a deficient number, since it is larger than the sum of its proper divisors (1).

152402077 is an equidigital number, since it uses as much as digits as its factorization.

152402077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 152402077 is about 12345.1236121798. The cubic root of 152402077 is about 534.1504868881.

The spelling of 152402077 in words is "one hundred fifty-two million, four hundred two thousand, seventy-seven".