1053530504523 has 96 divisors (see below), whose sum is σ = 1917757296000. Its totient is φ = 543392575488.

The previous prime is 1053530504519. The next prime is 1053530504527. The reversal of 1053530504523 is 3254050353501.

1053530504523 is a `hidden beast` number, since 1 + 0 + 53 + 5 + 30 + 50 + 4 + 523 = 666.

It is an interprime number because it is at equal distance from previous prime (1053530504519) and next prime (1053530504527).

It is not a de Polignac number, because 1053530504523 - 2² = 1053530504519 is a prime.

It is a super-2 number, since 2×1053530504523² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053530504527) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4513965 + ... + 4741617.

It is an arithmetic number, because the mean of its divisors is an integer number (19976638500).

Almost surely, 2^{1053530504523} is an apocalyptic number.

1053530504523 is a deficient number, since it is larger than the sum of its proper divisors (864226791477).

1053530504523 is a wasteful number, since it uses less digits than its factorization.

1053530504523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227861 (or 227858 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 36.

The spelling of 1053530504523 in words is "one trillion, fifty-three billion, five hundred thirty million, five hundred four thousand, five hundred twenty-three".