54475077 has 4 divisors (see below), whose sum is σ = 72633440. Its totient is φ = 36316716.

The previous prime is 54475051. The next prime is 54475081. The reversal of 54475077 is 77057445.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 54475077 - 2¹⁶ = 54409541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54475007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9079177 + ... + 9079182.

It is an arithmetic number, because the mean of its divisors is an integer number (18158360).

Almost surely, 2^54475077 is an apocalyptic number.

It is an amenable number.

54475077 is a deficient number, since it is larger than the sum of its proper divisors (18158363).

54475077 is a wasteful number, since it uses less digits than its factorization.

54475077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18158362.

The product of its (nonzero) digits is 137200, while the sum is 39.

The square root of 54475077 is about 7380.7233385353. The cubic root of 54475077 is about 379.0815237126.

The spelling of 54475077 in words is "fifty-four million, four hundred seventy-five thousand, seventy-seven".