53214055623 has 16 divisors (see below), whose sum is σ = 78896755200. Its totient is φ = 35448534360.

The previous prime is 53214055621. The next prime is 53214055663. The reversal of 53214055623 is 32655041235.

53214055623 is a `hidden beast` number, since 5 + 3 + 21 + 4 + 0 + 5 + 5 + 623 = 666.

53214055623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53214055623 - 2¹ = 53214055621 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53214055621) 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, 728463 + ... + 798176.

It is an arithmetic number, because the mean of its divisors is an integer number (4931047200).

Almost surely, 2^53214055623 is an apocalyptic number.

53214055623 is a deficient number, since it is larger than the sum of its proper divisors (25682699577).

53214055623 is a wasteful number, since it uses less digits than its factorization.

53214055623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1527939 (or 1527933 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

Adding to 53214055623 its reverse (32655041235), we get a palindrome (85869096858).

The spelling of 53214055623 in words is "fifty-three billion, two hundred fourteen million, fifty-five thousand, six hundred twenty-three".