57444105 has 32 divisors (see below), whose sum is σ = 99408384. Its totient is φ = 28215296.

The previous prime is 57444089. The next prime is 57444137. The reversal of 57444105 is 50144475.

It is a cyclic number.

It is not a de Polignac number, because 57444105 - 2⁴ = 57444089 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9589 + ... + 14381.

It is an arithmetic number, because the mean of its divisors is an integer number (3106512).

Almost surely, 2^57444105 is an apocalyptic number.

It is an amenable number.

57444105 is a deficient number, since it is larger than the sum of its proper divisors (41964279).

57444105 is a wasteful number, since it uses less digits than its factorization.

57444105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4865.

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 57444105 is about 7579.1889407772. The cubic root of 57444105 is about 385.8470247629.

The spelling of 57444105 in words is "fifty-seven million, four hundred forty-four thousand, one hundred five".