65151016055 has 32 divisors (see below), whose sum is σ = 82920499200. Its totient is φ = 49003823232.

The previous prime is 65151016039. The next prime is 65151016061. The reversal of 65151016055 is 55061015156.

It is a cyclic number.

It is not a de Polignac number, because 65151016055 - 2⁴ = 65151016039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12338906 + ... + 12344184.

It is an arithmetic number, because the mean of its divisors is an integer number (2591265600).

Almost surely, 2^65151016055 is an apocalyptic number.

65151016055 is a deficient number, since it is larger than the sum of its proper divisors (17769483145).

65151016055 is a wasteful number, since it uses less digits than its factorization.

65151016055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6263.

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 65151016055 in words is "sixty-five billion, one hundred fifty-one million, sixteen thousand, fifty-five".