57724623118 has 16 divisors (see below), whose sum is σ = 87884804304. Its totient is φ = 28432905280.

The previous prime is 57724623109. The next prime is 57724623133. The reversal of 57724623118 is 81132642775.

It is a super-2 number, since 2×57724623118² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 768205 + ... + 839992.

It is an arithmetic number, because the mean of its divisors is an integer number (5492800269).

Almost surely, 2^57724623118 is an apocalyptic number.

57724623118 is a deficient number, since it is larger than the sum of its proper divisors (30160181186).

57724623118 is a wasteful number, since it uses less digits than its factorization.

57724623118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608467.

The product of its digits is 564480, while the sum is 46.

The spelling of 57724623118 in words is "fifty-seven billion, seven hundred twenty-four million, six hundred twenty-three thousand, one hundred eighteen".