53534422503 has 8 divisors (see below), whose sum is σ = 79310255600. Its totient is φ = 35689614984.

The previous prime is 53534422481. The next prime is 53534422537. The reversal of 53534422503 is 30522443535.

53534422503 is a `hidden beast` number, since 53 + 534 + 4 + 22 + 50 + 3 = 666.

It is not a de Polignac number, because 53534422503 - 2⁹ = 53534421991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53534422583) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 991378168 + ... + 991378221.

It is an arithmetic number, because the mean of its divisors is an integer number (9913781950).

Almost surely, 2^53534422503 is an apocalyptic number.

53534422503 is a deficient number, since it is larger than the sum of its proper divisors (25775833097).

53534422503 is a wasteful number, since it uses less digits than its factorization.

53534422503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982756398 (or 1982756392 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 36.

The spelling of 53534422503 in words is "fifty-three billion, five hundred thirty-four million, four hundred twenty-two thousand, five hundred three".