55532654423 has 2 divisors, whose sum is σ = 55532654424. Its totient is φ = 55532654422.

The previous prime is 55532654417. The next prime is 55532654431. The reversal of 55532654423 is 32445623555.

55532654423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55532654423 - 2²⁰ = 55531605847 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55532654123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27766327211 + 27766327212.

It is an arithmetic number, because the mean of its divisors is an integer number (27766327212).

Almost surely, 2^55532654423 is an apocalyptic number.

55532654423 is a deficient number, since it is larger than the sum of its proper divisors (1).

55532654423 is an equidigital number, since it uses as much as digits as its factorization.

55532654423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160000, while the sum is 44.

The spelling of 55532654423 in words is "fifty-five billion, five hundred thirty-two million, six hundred fifty-four thousand, four hundred twenty-three".