152256568 has 8 divisors (see below), whose sum is σ = 285481080. Its totient is φ = 76128280.

The previous prime is 152256553. The next prime is 152256653. The reversal of 152256568 is 865652251.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 152256568.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9516028 + ... + 9516043.

It is an arithmetic number, because the mean of its divisors is an integer number (35685135).

Almost surely, 2^152256568 is an apocalyptic number.

It is an amenable number.

152256568 is a deficient number, since it is larger than the sum of its proper divisors (133224512).

152256568 is a wasteful number, since it uses less digits than its factorization.

152256568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19032077 (or 19032073 counting only the distinct ones).

The product of its digits is 144000, while the sum is 40.

The square root of 152256568 is about 12339.2288251738. The cubic root of 152256568 is about 533.9804357227.

The spelling of 152256568 in words is "one hundred fifty-two million, two hundred fifty-six thousand, five hundred sixty-eight".