94750000057 has 4 divisors (see below), whose sum is σ = 94783878436. Its totient is φ = 94716121680.

The previous prime is 94750000027. The next prime is 94750000061. The reversal of 94750000057 is 75000005749.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75000005749 = 199 ⋅376884451.

It can be written as a sum of positive squares in 2 ways, for example, as 61476227136 + 33273772921 = 247944^2 + 182411^2 .

It is a cyclic number.

It is not a de Polignac number, because 94750000057 - 2²⁷ = 94615782329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 94749999980 and 94750000025.

It is not an unprimeable number, because it can be changed into a prime (94750000027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16934994 + ... + 16940587.

It is an arithmetic number, because the mean of its divisors is an integer number (23695969609).

Almost surely, 2^94750000057 is an apocalyptic number.

It is an amenable number.

94750000057 is a deficient number, since it is larger than the sum of its proper divisors (33878379).

94750000057 is a wasteful number, since it uses less digits than its factorization.

94750000057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33878378.

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

The spelling of 94750000057 in words is "ninety-four billion, seven hundred fifty million, fifty-seven", and thus it is an aban number.