57200071045 has 16 divisors (see below), whose sum is σ = 77810624640. Its totient is φ = 40016890944.

The previous prime is 57200071031. The next prime is 57200071051. The reversal of 57200071045 is 54017000275.

It is a cyclic number.

It is not a de Polignac number, because 57200071045 - 2³¹ = 55052587397 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57200070998 and 57200071016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23156689 + ... + 23159158.

It is an arithmetic number, because the mean of its divisors is an integer number (4863164040).

Almost surely, 2^57200071045 is an apocalyptic number.

It is an amenable number.

57200071045 is a deficient number, since it is larger than the sum of its proper divisors (20610553595).

57200071045 is a wasteful number, since it uses less digits than its factorization.

57200071045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46315884.

The product of its (nonzero) digits is 9800, while the sum is 31.

The spelling of 57200071045 in words is "fifty-seven billion, two hundred million, seventy-one thousand, forty-five".