1053685318534 has 32 divisors (see below), whose sum is σ = 1626653822976. Its totient is φ = 511528284000.

The previous prime is 1053685318531. The next prime is 1053685318537. The reversal of 1053685318534 is 4358135863501.

It is an interprime number because it is at equal distance from previous prime (1053685318531) and next prime (1053685318537).

It is a super-2 number, since 2×1053685318534² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053685318531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80409027 + ... + 80422129.

It is an arithmetic number, because the mean of its divisors is an integer number (50832931968).

Almost surely, 2^{1053685318534} is an apocalyptic number.

1053685318534 is a deficient number, since it is larger than the sum of its proper divisors (572968504442).

1053685318534 is a wasteful number, since it uses less digits than its factorization.

1053685318534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15340.

The product of its (nonzero) digits is 5184000, while the sum is 52.

The spelling of 1053685318534 in words is "one trillion, fifty-three billion, six hundred eighty-five million, three hundred eighteen thousand, five hundred thirty-four".