53020065718022 has 16 divisors (see below), whose sum is σ = 85648108755552. Its totient is φ = 24470710908480.

The previous prime is 53020065718001. The next prime is 53020065718051. The reversal of 53020065718022 is 22081756002035.

It is a super-2 number, since 2×53020065718022² (a number of 28 digits) contains 22 as substring.

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, 3916658 + ... + 11017274.

It is an arithmetic number, because the mean of its divisors is an integer number (5353006797222).

Almost surely, 2^{53020065718022} is an apocalyptic number.

53020065718022 is a deficient number, since it is larger than the sum of its proper divisors (32628043037530).

53020065718022 is a wasteful number, since it uses less digits than its factorization.

53020065718022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7387823.

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 53020065718022 in words is "fifty-three trillion, twenty billion, sixty-five million, seven hundred eighteen thousand, twenty-two".