65602006152 has 16 divisors (see below), whose sum is σ = 164005015440. Its totient is φ = 21867335376.

The previous prime is 65602006123. The next prime is 65602006189. The reversal of 65602006152 is 25160020656.

It is a happy number.

It is a super-2 number, since 2×65602006152² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1366708438 + ... + 1366708485.

It is an arithmetic number, because the mean of its divisors is an integer number (10250313465).

Almost surely, 2^65602006152 is an apocalyptic number.

It is an amenable number.

65602006152 is an abundant number, since it is smaller than the sum of its proper divisors (98403009288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65602006152 is a wasteful number, since it uses less digits than its factorization.

65602006152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733416932 (or 2733416928 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 65602006152 in words is "sixty-five billion, six hundred two million, six thousand, one hundred fifty-two".