152415071 has 2 divisors, whose sum is σ = 152415072. Its totient is φ = 152415070.

The previous prime is 152415019. The next prime is 152415073. The reversal of 152415071 is 170514251.

It is a strong prime.

It is an emirp because it is prime and its reverse (170514251) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152415071 is a prime.

Together with 152415073, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 152415071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152415073) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76207535 + 76207536.

It is an arithmetic number, because the mean of its divisors is an integer number (76207536).

Almost surely, 2^152415071 is an apocalyptic number.

152415071 is a deficient number, since it is larger than the sum of its proper divisors (1).

152415071 is an equidigital number, since it uses as much as digits as its factorization.

152415071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1400, while the sum is 26.

The square root of 152415071 is about 12345.6498816385. The cubic root of 152415071 is about 534.1656672459.

The spelling of 152415071 in words is "one hundred fifty-two million, four hundred fifteen thousand, seventy-one".