57125123407 has 8 divisors (see below), whose sum is σ = 62377736400. Its totient is φ = 51882413760.

The previous prime is 57125123399. The next prime is 57125123411. The reversal of 57125123407 is 70432152175.

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

It is a cyclic number.

It is not a de Polignac number, because 57125123407 - 2³ = 57125123399 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 (57125126407) 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, 2463768 + ... + 2486845.

It is an arithmetic number, because the mean of its divisors is an integer number (7797217050).

Almost surely, 2^57125123407 is an apocalyptic number.

57125123407 is a deficient number, since it is larger than the sum of its proper divisors (5252612993).

57125123407 is a wasteful number, since it uses less digits than its factorization.

57125123407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4951673.

The product of its (nonzero) digits is 58800, while the sum is 37.

The spelling of 57125123407 in words is "fifty-seven billion, one hundred twenty-five million, one hundred twenty-three thousand, four hundred seven".