54275657 has 8 divisors (see below), whose sum is σ = 55514376. Its totient is φ = 53044992.

The previous prime is 54275651. The next prime is 54275659. The reversal of 54275657 is 75657245.

54275657 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 414736 + 53860921 = 644^2 + 7339^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54275657 - 2⁶ = 54275593 is a prime.

It is a super-3 number, since 3×54275657³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54275651) 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 7 ways as a sum of consecutive naturals, for example, 12833 + ... + 16529.

It is an arithmetic number, because the mean of its divisors is an integer number (6939297).

Almost surely, 2^54275657 is an apocalyptic number.

It is an amenable number.

54275657 is a deficient number, since it is larger than the sum of its proper divisors (1238719).

54275657 is a wasteful number, since it uses less digits than its factorization.

54275657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4027.

The product of its digits is 294000, while the sum is 41.

The square root of 54275657 is about 7367.2014360950. The cubic root of 54275657 is about 378.6183830349.

The spelling of 54275657 in words is "fifty-four million, two hundred seventy-five thousand, six hundred fifty-seven".