65132655 has 16 divisors (see below), whose sum is σ = 119099904. Its totient is φ = 29774880.

The previous prime is 65132633. The next prime is 65132671. The reversal of 65132655 is 55623156.

It is not a de Polignac number, because 65132655 - 2¹⁰ = 65131631 is a prime.

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, 310051 + ... + 310260.

It is an arithmetic number, because the mean of its divisors is an integer number (7443744).

Almost surely, 2^65132655 is an apocalyptic number.

65132655 is a deficient number, since it is larger than the sum of its proper divisors (53967249).

65132655 is a wasteful number, since it uses less digits than its factorization.

65132655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620326.

The product of its digits is 27000, while the sum is 33.

The square root of 65132655 is about 8070.4804689684. The cubic root of 65132655 is about 402.3459127536.

The spelling of 65132655 in words is "sixty-five million, one hundred thirty-two thousand, six hundred fifty-five".