65370247011 has 24 divisors (see below), whose sum is σ = 96547834656. Its totient is φ = 42605646720.

The previous prime is 65370247003. The next prime is 65370247027. The reversal of 65370247011 is 11074207356.

It is a happy number.

It is not a de Polignac number, because 65370247011 - 2³ = 65370247003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (65370247711) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109815 + ... + 377888.

It is an arithmetic number, because the mean of its divisors is an integer number (4022826444).

Almost surely, 2^65370247011 is an apocalyptic number.

65370247011 is a deficient number, since it is larger than the sum of its proper divisors (31177587645).

65370247011 is a wasteful number, since it uses less digits than its factorization.

65370247011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488043 (or 488040 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The spelling of 65370247011 in words is "sixty-five billion, three hundred seventy million, two hundred forty-seven thousand, eleven".