1053522505163 has 16 divisors (see below), whose sum is σ = 1092128244480. Its totient is φ = 1015069959456.

The previous prime is 1053522505129. The next prime is 1053522505223. The reversal of 1053522505163 is 3615052253501.

It is a cyclic number.

It is not a de Polignac number, because 1053522505163 - 2²⁶ = 1053455396299 is a prime.

It is a super-2 number, since 2×1053522505163² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1053522595163) 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, 50428706 + ... + 50449592.

It is an arithmetic number, because the mean of its divisors is an integer number (68258015280).

Almost surely, 2^{1053522505163} is an apocalyptic number.

1053522505163 is a deficient number, since it is larger than the sum of its proper divisors (38605739317).

1053522505163 is a wasteful number, since it uses less digits than its factorization.

1053522505163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24466.

The product of its (nonzero) digits is 135000, while the sum is 38.

Adding to 1053522505163 its reverse (3615052253501), we get a palindrome (4668574758664).

The spelling of 1053522505163 in words is "one trillion, fifty-three billion, five hundred twenty-two million, five hundred five thousand, one hundred sixty-three".