57254043 has 16 divisors (see below), whose sum is σ = 95175936. Its totient is φ = 29742240.

The previous prime is 57254039. The next prime is 57254053. The reversal of 57254043 is 34045275.

57254043 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 57254043 - 2² = 57254039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57254043.

It is not an unprimeable number, because it can be changed into a prime (57254023) 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 15 ways as a sum of consecutive naturals, for example, 123696 + ... + 124157.

It is an arithmetic number, because the mean of its divisors is an integer number (5948496).

Almost surely, 2^57254043 is an apocalyptic number.

57254043 is a deficient number, since it is larger than the sum of its proper divisors (37921893).

57254043 is a wasteful number, since it uses less digits than its factorization.

57254043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247874.

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 57254043 is about 7566.6401394542. The cubic root of 57254043 is about 385.4210113027.

It can be divided in two parts, 572 and 54043, that added together give a triangular number (54615 = T₃₃₀).

The spelling of 57254043 in words is "fifty-seven million, two hundred fifty-four thousand, forty-three".