55255544023 has 16 divisors (see below), whose sum is σ = 60555055680. Its totient is φ = 50185601536.

The previous prime is 55255544021. The next prime is 55255544027. The reversal of 55255544023 is 32044555255.

It is not a de Polignac number, because 55255544023 - 2¹ = 55255544021 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 (55255544021) 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, 944286 + ... + 1001092.

It is an arithmetic number, because the mean of its divisors is an integer number (3784690980).

Almost surely, 2^55255544023 is an apocalyptic number.

55255544023 is a deficient number, since it is larger than the sum of its proper divisors (5299511657).

55255544023 is a wasteful number, since it uses less digits than its factorization.

55255544023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58826.

The product of its (nonzero) digits is 600000, while the sum is 40.

The spelling of 55255544023 in words is "fifty-five billion, two hundred fifty-five million, five hundred forty-four thousand, twenty-three".