65522365052 has 48 divisors (see below), whose sum is σ = 118441419264. Its totient is φ = 31701432000.

The previous prime is 65522365009. The next prime is 65522365087. The reversal of 65522365052 is 25056322556.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8502233 + ... + 8509935.

It is an arithmetic number, because the mean of its divisors is an integer number (2467529568).

Almost surely, 2^65522365052 is an apocalyptic number.

It is an amenable number.

65522365052 is a deficient number, since it is larger than the sum of its proper divisors (52919054212).

65522365052 is a wasteful number, since it uses less digits than its factorization.

65522365052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8330 (or 8328 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 65522365052 in words is "sixty-five billion, five hundred twenty-two million, three hundred sixty-five thousand, fifty-two".