55052535903 has 16 divisors (see below), whose sum is σ = 75981628800. Its totient is φ = 35414136800.

The previous prime is 55052535869. The next prime is 55052535931. The reversal of 55052535903 is 30953525055.

It is a cyclic number.

It is not a de Polignac number, because 55052535903 - 2²⁶ = 54985427039 is a prime.

It is a super-2 number, since 2×55052535903² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55052525903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54573 + ... + 336278.

It is an arithmetic number, because the mean of its divisors is an integer number (4748851800).

Almost surely, 2^55052535903 is an apocalyptic number.

55052535903 is a deficient number, since it is larger than the sum of its proper divisors (20929092897).

55052535903 is a wasteful number, since it uses less digits than its factorization.

55052535903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392502.

The product of its (nonzero) digits is 506250, while the sum is 42.

The spelling of 55052535903 in words is "fifty-five billion, fifty-two million, five hundred thirty-five thousand, nine hundred three".