65270704992 has 48 divisors (see below), whose sum is σ = 171350645760. Its totient is φ = 21754991232.

The previous prime is 65270704987. The next prime is 65270705047. The reversal of 65270704992 is 29940707256.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1448433 + ... + 1492815.

It is an arithmetic number, because the mean of its divisors is an integer number (3569805120).

Almost surely, 2^65270704992 is an apocalyptic number.

It is an amenable number.

65270704992 is an abundant number, since it is smaller than the sum of its proper divisors (106079940768).

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

65270704992 is a wasteful number, since it uses less digits than its factorization.

65270704992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59715 (or 59707 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 51.

The spelling of 65270704992 in words is "sixty-five billion, two hundred seventy million, seven hundred four thousand, nine hundred ninety-two".