4657493570 has 16 divisors (see below), whose sum is σ = 8876635128. Its totient is φ = 1753409280.

The previous prime is 4657493473. The next prime is 4657493573. The reversal of 4657493570 is 753947564.

It can be written as a sum of positive squares in 4 ways, for example, as 2821628161 + 1835865409 = 53119^2 + 42847^2 .

It is not an unprimeable number, because it can be changed into a prime (4657493573) 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, 13698341 + ... + 13698680.

Almost surely, 2^4657493570 is an apocalyptic number.

4657493570 is a deficient number, since it is larger than the sum of its proper divisors (4219141558).

4657493570 is a wasteful number, since it uses less digits than its factorization.

4657493570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27397045.

The product of its (nonzero) digits is 3175200, while the sum is 50.

The square root of 4657493570 is about 68245.8318873761. The cubic root of 4657493570 is about 1670.0036537623.

The spelling of 4657493570 in words is "four billion, six hundred fifty-seven million, four hundred ninety-three thousand, five hundred seventy".