53471011569 has 16 divisors (see below), whose sum is σ = 72346742784. Its totient is φ = 35121976400.

The previous prime is 53471011483. The next prime is 53471011577. The reversal of 53471011569 is 96511017435.

It is a cyclic number.

It is not a de Polignac number, because 53471011569 - 2¹⁹ = 53470487281 is a prime.

It is a super-2 number, since 2×53471011569² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53471011569.

It is not an unprimeable number, because it can be changed into a prime (53471011589) 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, 241984 + ... + 406814.

It is an arithmetic number, because the mean of its divisors is an integer number (4521671424).

Almost surely, 2^53471011569 is an apocalyptic number.

It is an amenable number.

53471011569 is a deficient number, since it is larger than the sum of its proper divisors (18875731215).

53471011569 is a wasteful number, since it uses less digits than its factorization.

53471011569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166428.

The product of its (nonzero) digits is 113400, while the sum is 42.

The spelling of 53471011569 in words is "fifty-three billion, four hundred seventy-one million, eleven thousand, five hundred sixty-nine".