1053735640463 has 16 divisors (see below), whose sum is σ = 1256412072960. Its totient is φ = 872508374400.

The previous prime is 1053735640457. The next prime is 1053735640471. The reversal of 1053735640463 is 3640465373501.

It is a cyclic number.

It is not a de Polignac number, because 1053735640463 - 2¹⁴ = 1053735624079 is a prime.

It is a super-2 number, since 2×1053735640463² (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 (1053735640483) 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, 90880493 + ... + 90892086.

It is an arithmetic number, because the mean of its divisors is an integer number (78525754560).

Almost surely, 2^{1053735640463} is an apocalyptic number.

1053735640463 is a deficient number, since it is larger than the sum of its proper divisors (202676432497).

1053735640463 is a wasteful number, since it uses less digits than its factorization.

1053735640463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181772638.

The product of its (nonzero) digits is 2721600, while the sum is 47.

The spelling of 1053735640463 in words is "one trillion, fifty-three billion, seven hundred thirty-five million, six hundred forty thousand, four hundred sixty-three".