55433327407423 has 16 divisors (see below), whose sum is σ = 63577256216320. Its totient is φ = 47345709318336.

The previous prime is 55433327407417. The next prime is 55433327407429. The reversal of 55433327407423 is 32470472333455.

It is an interprime number because it is at equal distance from previous prime (55433327407417) and next prime (55433327407429).

It is a cyclic number.

It is not a de Polignac number, because 55433327407423 - 2¹⁷ = 55433327276351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55433327407429) 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, 3620608 + ... + 11134426.

It is an arithmetic number, because the mean of its divisors is an integer number (3973578513520).

Almost surely, 2^{55433327407423} is an apocalyptic number.

55433327407423 is a deficient number, since it is larger than the sum of its proper divisors (8143928808897).

55433327407423 is a wasteful number, since it uses less digits than its factorization.

55433327407423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7517566.

The product of its (nonzero) digits is 25401600, while the sum is 52.

The spelling of 55433327407423 in words is "fifty-five trillion, four hundred thirty-three billion, three hundred twenty-seven million, four hundred seven thousand, four hundred twenty-three".