52563477455 has 32 divisors (see below), whose sum is σ = 66084249600. Its totient is φ = 40060576512.

The previous prime is 52563477443. The next prime is 52563477469. The reversal of 52563477455 is 55477436525.

52563477455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 52563477455 - 2¹⁰ = 52563476431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52563477397 and 52563477406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48355922 + ... + 48357008.

It is an arithmetic number, because the mean of its divisors is an integer number (2065132800).

Almost surely, 2^52563477455 is an apocalyptic number.

52563477455 is a deficient number, since it is larger than the sum of its proper divisors (13520772145).

52563477455 is a wasteful number, since it uses less digits than its factorization.

52563477455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2423.

The product of its digits is 17640000, while the sum is 53.

The spelling of 52563477455 in words is "fifty-two billion, five hundred sixty-three million, four hundred seventy-seven thousand, four hundred fifty-five".