152215363 has 4 divisors (see below), whose sum is σ = 157125568. Its totient is φ = 147305160.

The previous prime is 152215361. The next prime is 152215369. The reversal of 152215363 is 363512251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 363512251 = 18133 ⋅20047.

It is a cyclic number.

It is not a de Polignac number, because 152215363 - 2¹ = 152215361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152215361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2455056 + ... + 2455117.

It is an arithmetic number, because the mean of its divisors is an integer number (39281392).

Almost surely, 2^152215363 is an apocalyptic number.

152215363 is a deficient number, since it is larger than the sum of its proper divisors (4910205).

152215363 is an equidigital number, since it uses as much as digits as its factorization.

152215363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4910204.

The product of its digits is 5400, while the sum is 28.

The square root of 152215363 is about 12337.5590373461. The cubic root of 152215363 is about 533.9322612295.

The spelling of 152215363 in words is "one hundred fifty-two million, two hundred fifteen thousand, three hundred sixty-three".