57434545 has 16 divisors (see below), whose sum is σ = 80898048. Its totient is φ = 38318400.

The previous prime is 57434539. The next prime is 57434557. The reversal of 57434545 is 54543475.

57434545 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 57434545 - 2¹⁷ = 57303473 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is an unprimeable number.

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, 20881 + ... + 23470.

It is an arithmetic number, because the mean of its divisors is an integer number (5056128).

Almost surely, 2^57434545 is an apocalyptic number.

It is an amenable number.

57434545 is a deficient number, since it is larger than the sum of its proper divisors (23463503).

57434545 is a wasteful number, since it uses less digits than its factorization.

57434545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44400.

The product of its digits is 168000, while the sum is 37.

The square root of 57434545 is about 7578.5582401932. The cubic root of 57434545 is about 385.8256190144.

The spelling of 57434545 in words is "fifty-seven million, four hundred thirty-four thousand, five hundred forty-five".