57402848743 has 4 divisors (see below), whose sum is σ = 57694233960. Its totient is φ = 57111463528.

The previous prime is 57402848687. The next prime is 57402848749. The reversal of 57402848743 is 34784820475.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57402848743 is a prime.

It is a super-5 number, since 5×57402848743⁵ (a number of 55 digits) contains 55555 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57402848749) 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, 145692313 + ... + 145692706.

It is an arithmetic number, because the mean of its divisors is an integer number (14423558490).

Almost surely, 2^57402848743 is an apocalyptic number.

57402848743 is a deficient number, since it is larger than the sum of its proper divisors (291385217).

57402848743 is a wasteful number, since it uses less digits than its factorization.

57402848743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291385216.

The product of its (nonzero) digits is 6021120, while the sum is 52.

The spelling of 57402848743 in words is "fifty-seven billion, four hundred two million, eight hundred forty-eight thousand, seven hundred forty-three".