65151550113 has 16 divisors (see below), whose sum is σ = 93556450176. Its totient is φ = 40090901760.

The previous prime is 65151550103. The next prime is 65151550127. The reversal of 65151550113 is 31105515156.

65151550113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 65151550113 - 2⁵ = 65151550081 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (65151550103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 813556 + ... + 890042.

It is an arithmetic number, because the mean of its divisors is an integer number (5847278136).

Almost surely, 2^65151550113 is an apocalyptic number.

It is an amenable number.

65151550113 is a deficient number, since it is larger than the sum of its proper divisors (28404900063).

65151550113 is a wasteful number, since it uses less digits than its factorization.

65151550113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98344.

The product of its (nonzero) digits is 11250, while the sum is 33.

The spelling of 65151550113 in words is "sixty-five billion, one hundred fifty-one million, five hundred fifty thousand, one hundred thirteen".