65224352355 has 32 divisors (see below), whose sum is σ = 105581844480. Its totient is φ = 34380944640.

The previous prime is 65224352309. The next prime is 65224352359. The reversal of 65224352355 is 55325342256.

It is not a de Polignac number, because 65224352355 - 2¹⁹ = 65223828067 is a prime.

It is a super-2 number, since 2×65224352355² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (65224352359) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 394815 + ... + 535095.

It is an arithmetic number, because the mean of its divisors is an integer number (3299432640).

Almost surely, 2^65224352355 is an apocalyptic number.

65224352355 is a deficient number, since it is larger than the sum of its proper divisors (40357492125).

65224352355 is a wasteful number, since it uses less digits than its factorization.

65224352355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140651.

The product of its digits is 1080000, while the sum is 42.

The spelling of 65224352355 in words is "sixty-five billion, two hundred twenty-four million, three hundred fifty-two thousand, three hundred fifty-five".