57045970 has 16 divisors (see below), whose sum is σ = 103223808. Its totient is φ = 22698160.

The previous prime is 57045959. The next prime is 57045973. The reversal of 57045970 is 7954075.

It is not an unprimeable number, because it can be changed into a prime (57045973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13024 + ... + 16843.

It is an arithmetic number, because the mean of its divisors is an integer number (6451488).

Almost surely, 2^57045970 is an apocalyptic number.

57045970 is a deficient number, since it is larger than the sum of its proper divisors (46177838).

57045970 is a wasteful number, since it uses less digits than its factorization.

57045970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30065.

The product of its (nonzero) digits is 44100, while the sum is 37.

The square root of 57045970 is about 7552.8782593128. The cubic root of 57045970 is about 384.9535447406.

The spelling of 57045970 in words is "fifty-seven million, forty-five thousand, nine hundred seventy".