4957460638624 has 24 divisors (see below), whose sum is σ = 10510769912580. Its totient is φ = 2288058756096.

The previous prime is 4957460638619. The next prime is 4957460638651. The reversal of 4957460638624 is 4268360647594.

It can be written as a sum of positive squares in 2 ways, for example, as 4784421278224 + 173039360400 = 2187332^2 + 415980^2 .

It is a super-2 number, since 2×4957460638624² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5958485929 + ... + 5958486760.

Almost surely, 2^{4957460638624} is an apocalyptic number.

It is an amenable number.

4957460638624 is an abundant number, since it is smaller than the sum of its proper divisors (5553309273956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4957460638624 is a wasteful number, since it uses less digits than its factorization.

4957460638624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11916972712 (or 11916972704 counting only the distinct ones).

The product of its (nonzero) digits is 209018880, while the sum is 64.

The spelling of 4957460638624 in words is "four trillion, nine hundred fifty-seven billion, four hundred sixty million, six hundred thirty-eight thousand, six hundred twenty-four".