152715077 has 2 divisors, whose sum is σ = 152715078. Its totient is φ = 152715076.

The previous prime is 152715049. The next prime is 152715109. The reversal of 152715077 is 770517251.

It is a happy number.

152715077 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., 121198081 + 31516996 = 11009^2 + 5614^2 .

It is a cyclic number.

It is not a de Polignac number, because 152715077 - 2²² = 148520773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152715877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76357538 + 76357539.

It is an arithmetic number, because the mean of its divisors is an integer number (76357539).

Almost surely, 2^152715077 is an apocalyptic number.

It is an amenable number.

152715077 is a deficient number, since it is larger than the sum of its proper divisors (1).

152715077 is an equidigital number, since it uses as much as digits as its factorization.

152715077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17150, while the sum is 35.

The square root of 152715077 is about 12357.7941801925. The cubic root of 152715077 is about 534.5159123024.

The spelling of 152715077 in words is "one hundred fifty-two million, seven hundred fifteen thousand, seventy-seven".