55756704543 has 16 divisors (see below), whose sum is σ = 80163686400. Its totient is φ = 34355862720.

The previous prime is 55756704527. The next prime is 55756704559. The reversal of 55756704543 is 34540765755.

It is an interprime number because it is at equal distance from previous prime (55756704527) and next prime (55756704559).

It is not a de Polignac number, because 55756704543 - 2⁴ = 55756704527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55756714543) 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, 11926783 + ... + 11931456.

It is an arithmetic number, because the mean of its divisors is an integer number (5010230400).

Almost surely, 2^55756704543 is an apocalyptic number.

55756704543 is a deficient number, since it is larger than the sum of its proper divisors (24406981857).

55756704543 is a wasteful number, since it uses less digits than its factorization.

55756704543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23858302.

The product of its (nonzero) digits is 8820000, while the sum is 51.

The spelling of 55756704543 in words is "fifty-five billion, seven hundred fifty-six million, seven hundred four thousand, five hundred forty-three".