55053050027503 has 32 divisors (see below), whose sum is σ = 62845426920960. Its totient is φ = 47737690767360.

The previous prime is 55053050027477. The next prime is 55053050027533. The reversal of 55053050027503 is 30572005035055.

It is not a de Polignac number, because 55053050027503 - 2¹⁷ = 55053049896431 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 (55053050027533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135413376 + ... + 135819322.

It is an arithmetic number, because the mean of its divisors is an integer number (1963919591280).

Almost surely, 2^{55053050027503} is an apocalyptic number.

55053050027503 is a deficient number, since it is larger than the sum of its proper divisors (7792376893457).

55053050027503 is a wasteful number, since it uses less digits than its factorization.

55053050027503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407487.

The product of its (nonzero) digits is 393750, while the sum is 40.

The spelling of 55053050027503 in words is "fifty-five trillion, fifty-three billion, fifty million, twenty-seven thousand, five hundred three".