65501116 has 12 divisors (see below), whose sum is σ = 114683632. Its totient is φ = 32734368.

The previous prime is 65501101. The next prime is 65501131. The reversal of 65501116 is 61110556.

It is an interprime number because it is at equal distance from previous prime (65501101) and next prime (65501131).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 13696 + ... + 17848.

Almost surely, 2^65501116 is an apocalyptic number.

It is an amenable number.

65501116 is a deficient number, since it is larger than the sum of its proper divisors (49182516).

65501116 is a wasteful number, since it uses less digits than its factorization.

65501116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8100 (or 8098 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 65501116 is about 8093.2759745359. The cubic root of 65501116 is about 403.1031882997.

The spelling of 65501116 in words is "sixty-five million, five hundred one thousand, one hundred sixteen".