57041907481 has 8 divisors (see below), whose sum is σ = 62026153280. Its totient is φ = 52142862672.

The previous prime is 57041907479. The next prime is 57041907493. The reversal of 57041907481 is 18470914075.

It is a happy number.

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 57041907481 - 2¹ = 57041907479 is a prime.

It is a super-2 number, since 2×57041907481² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (57041907431) 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, 21298851 + ... + 21301528.

It is an arithmetic number, because the mean of its divisors is an integer number (7753269160).

Almost surely, 2^57041907481 is an apocalyptic number.

It is an amenable number.

57041907481 is a deficient number, since it is larger than the sum of its proper divisors (4984245799).

57041907481 is a wasteful number, since it uses less digits than its factorization.

57041907481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42600495.

The product of its (nonzero) digits is 282240, while the sum is 46.

The spelling of 57041907481 in words is "fifty-seven billion, forty-one million, nine hundred seven thousand, four hundred eighty-one".