57206350652 has 24 divisors (see below), whose sum is σ = 109479180720. Its totient is φ = 25939301760.

The previous prime is 57206350627. The next prime is 57206350673. The reversal of 57206350652 is 25605360275.

57206350652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1571423 + ... + 1607414.

It is an arithmetic number, because the mean of its divisors is an integer number (4561632530).

Almost surely, 2^57206350652 is an apocalyptic number.

It is an amenable number.

57206350652 is a deficient number, since it is larger than the sum of its proper divisors (52272830068).

57206350652 is a wasteful number, since it uses less digits than its factorization.

57206350652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3179261 (or 3179259 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 41.

The spelling of 57206350652 in words is "fifty-seven billion, two hundred six million, three hundred fifty thousand, six hundred fifty-two".