57254242641 has 8 divisors (see below), whose sum is σ = 78971369280. Its totient is φ = 36853305552.

The previous prime is 57254242621. The next prime is 57254242673. The reversal of 57254242641 is 14624245275.

57254242641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 57254242641 - 2¹⁰ = 57254241617 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 57254242593 and 57254242602.

It is not an unprimeable number, because it can be changed into a prime (57254242621) 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, 329047285 + ... + 329047458.

It is an arithmetic number, because the mean of its divisors is an integer number (9871421160).

Almost surely, 2^57254242641 is an apocalyptic number.

It is an amenable number.

57254242641 is a deficient number, since it is larger than the sum of its proper divisors (21717126639).

57254242641 is a wasteful number, since it uses less digits than its factorization.

57254242641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658094775.

The product of its digits is 537600, while the sum is 42.

The spelling of 57254242641 in words is "fifty-seven billion, two hundred fifty-four million, two hundred forty-two thousand, six hundred forty-one".