65379506112 has 84 divisors (see below), whose sum is σ = 193860618120. Its totient is φ = 21041674752.

The previous prime is 65379506081. The next prime is 65379506113. The reversal of 65379506112 is 21160597356.

65379506112 is a `hidden beast` number, since 6 + 537 + 9 + 50 + 61 + 1 + 2 = 666.

65379506112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65379506113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1940298 + ... + 1973705.

Almost surely, 2^65379506112 is an apocalyptic number.

It is an amenable number.

65379506112 is an abundant number, since it is smaller than the sum of its proper divisors (128481112008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65379506112 is a wasteful number, since it uses less digits than its factorization.

65379506112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3914050 (or 3914037 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The spelling of 65379506112 in words is "sixty-five billion, three hundred seventy-nine million, five hundred six thousand, one hundred twelve".