53052505055 has 12 divisors (see below), whose sum is σ = 69976693416. Its totient is φ = 38583639600.

The previous prime is 53052505049. The next prime is 53052505073. The reversal of 53052505055 is 55050525035.

It is not a de Polignac number, because 53052505055 - 2⁶ = 53052504991 is a prime.

It is a super-2 number, since 2×53052505055² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43844441 + ... + 43845650.

It is an arithmetic number, because the mean of its divisors is an integer number (5831391118).

Almost surely, 2^53052505055 is an apocalyptic number.

53052505055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

53052505055 is a deficient number, since it is larger than the sum of its proper divisors (16924188361).

53052505055 is a wasteful number, since it uses less digits than its factorization.

53052505055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87690118 (or 87690107 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 35.

The spelling of 53052505055 in words is "fifty-three billion, fifty-two million, five hundred five thousand, fifty-five".