65353155340 has 48 divisors (see below), whose sum is σ = 149987212704. Its totient is φ = 23722073600.

The previous prime is 65353155337. The next prime is 65353155353. The reversal of 65353155340 is 4355135356.

It is a junction number, because it is equal to n+sod(n) for n = 65353155293 and 65353155302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144121 + ... + 389200.

It is an arithmetic number, because the mean of its divisors is an integer number (3124733598).

Almost surely, 2^65353155340 is an apocalyptic number.

It is an amenable number.

65353155340 is an abundant number, since it is smaller than the sum of its proper divisors (84634057364).

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

65353155340 is a wasteful number, since it uses less digits than its factorization.

65353155340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533898 (or 533896 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 40.

The spelling of 65353155340 in words is "sixty-five billion, three hundred fifty-three million, one hundred fifty-five thousand, three hundred forty".