54552477 has 32 divisors (see below), whose sum is σ = 89395200. Its totient is φ = 28893888.

The previous prime is 54552419. The next prime is 54552503. The reversal of 54552477 is 77425545.

54552477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54552477 - 2¹⁴ = 54536093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54552077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17299 + ... + 20207.

It is an arithmetic number, because the mean of its divisors is an integer number (2793600).

Almost surely, 2^54552477 is an apocalyptic number.

54552477 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

It is an amenable number.

54552477 is a deficient number, since it is larger than the sum of its proper divisors (34842723).

54552477 is a wasteful number, since it uses less digits than its factorization.

54552477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2985.

The product of its digits is 196000, while the sum is 39.

The square root of 54552477 is about 7385.9648658791. The cubic root of 54552477 is about 379.2609759584.

The spelling of 54552477 in words is "fifty-four million, five hundred fifty-two thousand, four hundred seventy-seven".