65350454718 has 32 divisors (see below), whose sum is σ = 131158056960. Its totient is φ = 21707341920.

The previous prime is 65350454717. The next prime is 65350454777. The reversal of 65350454718 is 81745405356.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65350454717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10417923 + ... + 10424193.

It is an arithmetic number, because the mean of its divisors is an integer number (4098689280).

Almost surely, 2^65350454718 is an apocalyptic number.

65350454718 is an abundant number, since it is smaller than the sum of its proper divisors (65807602242).

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

65350454718 is a wasteful number, since it uses less digits than its factorization.

65350454718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12072.

The product of its (nonzero) digits is 2016000, while the sum is 48.

The spelling of 65350454718 in words is "sixty-five billion, three hundred fifty million, four hundred fifty-four thousand, seven hundred eighteen".