4897293512 has 8 divisors (see below), whose sum is σ = 9182425350. Its totient is φ = 2448646752.

The previous prime is 4897293509. The next prime is 4897293559. The reversal of 4897293512 is 2153927984.

It can be written as a sum of positive squares in only one way, i.e., 3688618756 + 1208674756 = 60734^2 + 34766^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 306080837 + ... + 306080852.

Almost surely, 2^4897293512 is an apocalyptic number.

It is an amenable number.

4897293512 is a deficient number, since it is larger than the sum of its proper divisors (4285131838).

4897293512 is a wasteful number, since it uses less digits than its factorization.

4897293512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612161695 (or 612161691 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 50.

The square root of 4897293512 is about 69980.6652726308. The cubic root of 4897293512 is about 1698.1864757470.

The spelling of 4897293512 in words is "four billion, eight hundred ninety-seven million, two hundred ninety-three thousand, five hundred twelve".