53576346533 has 32 divisors (see below), whose sum is σ = 58957258752. Its totient is φ = 48532651200.

The previous prime is 53576346511. The next prime is 53576346541. The reversal of 53576346533 is 33564367535.

It is a cyclic number.

It is not a de Polignac number, because 53576346533 - 2³⁰ = 52502604709 is a prime.

It is a super-2 number, since 2×53576346533² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53576346503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6327923 + ... + 6336383.

It is an arithmetic number, because the mean of its divisors is an integer number (1842414336).

Almost surely, 2^53576346533 is an apocalyptic number.

It is an amenable number.

53576346533 is a deficient number, since it is larger than the sum of its proper divisors (5380912219).

53576346533 is a wasteful number, since it uses less digits than its factorization.

53576346533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8705.

The product of its digits is 10206000, while the sum is 50.

The spelling of 53576346533 in words is "fifty-three billion, five hundred seventy-six million, three hundred forty-six thousand, five hundred thirty-three".