57125451 has 8 divisors (see below), whose sum is σ = 77023440. Its totient is φ = 37655552.

The previous prime is 57125449. The next prime is 57125501. The reversal of 57125451 is 15452175.

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 57125451 - 2¹ = 57125449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57125401) 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, 106710 + ... + 107243.

It is an arithmetic number, because the mean of its divisors is an integer number (9627930).

Almost surely, 2^57125451 is an apocalyptic number.

57125451 is a deficient number, since it is larger than the sum of its proper divisors (19897989).

57125451 is a wasteful number, since it uses less digits than its factorization.

57125451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214045.

The product of its digits is 7000, while the sum is 30.

The square root of 57125451 is about 7558.1380643648. The cubic root of 57125451 is about 385.1322444445.

The spelling of 57125451 in words is "fifty-seven million, one hundred twenty-five thousand, four hundred fifty-one".