152661022065 has 24 divisors (see below), whose sum is σ = 278539410240. Its totient is φ = 77133989664.

The previous prime is 152661022051. The next prime is 152661022067. The reversal of 152661022065 is 560220166251.

152661022065 is a `hidden beast` number, since 1 + 526 + 6 + 102 + 20 + 6 + 5 = 666.

152661022065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 152661022065 - 2¹³ = 152661013873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152661022067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89274597 + ... + 89276306.

It is an arithmetic number, because the mean of its divisors is an integer number (11605808760).

Almost surely, 2^152661022065 is an apocalyptic number.

152661022065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

152661022065 is a deficient number, since it is larger than the sum of its proper divisors (125878388175).

152661022065 is a wasteful number, since it uses less digits than its factorization.

152661022065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178550933 (or 178550930 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 152661022065 in words is "one hundred fifty-two billion, six hundred sixty-one million, twenty-two thousand, sixty-five".