54776043 has 12 divisors (see below), whose sum is σ = 90424048. Its totient is φ = 31300560.

The previous prime is 54776027. The next prime is 54776053. The reversal of 54776043 is 34067745.

54776043 is a `hidden beast` number, since 5 + 47 + 7 + 604 + 3 = 666.

It is not a de Polignac number, because 54776043 - 2⁴ = 54776027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54775989 and 54776007.

It is not an unprimeable number, because it can be changed into a prime (54776053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 434668 + ... + 434793.

Almost surely, 2^54776043 is an apocalyptic number.

54776043 is a deficient number, since it is larger than the sum of its proper divisors (35648005).

54776043 is a wasteful number, since it uses less digits than its factorization.

54776043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 869474 (or 869471 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The square root of 54776043 is about 7401.0839071044. The cubic root of 54776043 is about 379.7783633677.

The spelling of 54776043 in words is "fifty-four million, seven hundred seventy-six thousand, forty-three".