57416045 has 8 divisors (see below), whose sum is σ = 70761624. Its totient is φ = 44691264.

The previous prime is 57416041. The next prime is 57416053. The reversal of 57416045 is 54061475.

It can be written as a sum of positive squares in 4 ways, for example, as 3290596 + 54125449 = 1814^2 + 7357^2 .

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

It is not a de Polignac number, because 57416045 - 2² = 57416041 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 (57416041) 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, 154994 + ... + 155363.

It is an arithmetic number, because the mean of its divisors is an integer number (8845203).

Almost surely, 2^57416045 is an apocalyptic number.

It is an amenable number.

57416045 is a deficient number, since it is larger than the sum of its proper divisors (13345579).

57416045 is a wasteful number, since it uses less digits than its factorization.

57416045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310399.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 57416045 is about 7577.3375931128. The cubic root of 57416045 is about 385.7841890094.

The spelling of 57416045 in words is "fifty-seven million, four hundred sixteen thousand, forty-five".