65046201344540 has 24 divisors (see below), whose sum is σ = 147104486118240. Its totient is φ = 24017058957888.

The previous prime is 65046201344503. The next prime is 65046201344543. The reversal of 65046201344540 is 4544310264056.

It is a junction number, because it is equal to n+sod(n) for n = 65046201344491 and 65046201344500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65046201344543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125088848480 + ... + 125088848999.

It is an arithmetic number, because the mean of its divisors is an integer number (6129353588260).

Almost surely, 2^{65046201344540} is an apocalyptic number.

It is an amenable number.

65046201344540 is an abundant number, since it is smaller than the sum of its proper divisors (82058284773700).

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

65046201344540 is a wasteful number, since it uses less digits than its factorization.

65046201344540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250177697501 (or 250177697499 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 44.

The spelling of 65046201344540 in words is "sixty-five trillion, forty-six billion, two hundred one million, three hundred forty-four thousand, five hundred forty".