57073444834 has 16 divisors (see below), whose sum is σ = 97849703808. Its totient is φ = 24457669632.

The previous prime is 57073444819. The next prime is 57073444843. The reversal of 57073444834 is 43844437075.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44959 + ... + 340834.

It is an arithmetic number, because the mean of its divisors is an integer number (6115606488).

Almost surely, 2^57073444834 is an apocalyptic number.

57073444834 is a deficient number, since it is larger than the sum of its proper divisors (40776258974).

57073444834 is a wasteful number, since it uses less digits than its factorization.

57073444834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396369.

The product of its (nonzero) digits is 4515840, while the sum is 49.

The spelling of 57073444834 in words is "fifty-seven billion, seventy-three million, four hundred forty-four thousand, eight hundred thirty-four".