65352650442 has 16 divisors (see below), whose sum is σ = 131177164512. Its totient is φ = 21705572880.

The previous prime is 65352650393. The next prime is 65352650449. The reversal of 65352650442 is 24405625356.

It is a junction number, because it is equal to n+sod(n) for n = 65352650394 and 65352650403.

It is not an unprimeable number, because it can be changed into a prime (65352650449) 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, 19659184 + ... + 19662507.

It is an arithmetic number, because the mean of its divisors is an integer number (8198572782).

Almost surely, 2^65352650442 is an apocalyptic number.

65352650442 is an abundant number, since it is smaller than the sum of its proper divisors (65824514070).

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

65352650442 is a wasteful number, since it uses less digits than its factorization.

65352650442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39321973.

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 65352650442 in words is "sixty-five billion, three hundred fifty-two million, six hundred fifty thousand, four hundred forty-two".