65552607 has 6 divisors (see below), whose sum is σ = 94687112. Its totient is φ = 43701732.

The previous prime is 65552593. The next prime is 65552611. The reversal of 65552607 is 70625556.

It is not a de Polignac number, because 65552607 - 2⁷ = 65552479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65552657) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3641803 + ... + 3641820.

Almost surely, 2^65552607 is an apocalyptic number.

65552607 is a deficient number, since it is larger than the sum of its proper divisors (29134505).

65552607 is a wasteful number, since it uses less digits than its factorization.

65552607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7283629 (or 7283626 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The square root of 65552607 is about 8096.4564471131. The cubic root of 65552607 is about 403.2087882804.

The spelling of 65552607 in words is "sixty-five million, five hundred fifty-two thousand, six hundred seven".