4757460417421 has 8 divisors (see below), whose sum is σ = 4764773475000. Its totient is φ = 4750150287360.

The previous prime is 4757460417341. The next prime is 4757460417473. The reversal of 4757460417421 is 1247140647574.

It can be written as a sum of positive squares in 4 ways, for example, as 3342041015625 + 1415419401796 = 1828125^2 + 1189714^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4757460417421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4757460417491) 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, 2531955 + ... + 3990703.

It is an arithmetic number, because the mean of its divisors is an integer number (595596684375).

Almost surely, 2^{4757460417421} is an apocalyptic number.

It is an amenable number.

4757460417421 is a deficient number, since it is larger than the sum of its proper divisors (7313057579).

4757460417421 is a wasteful number, since it uses less digits than its factorization.

4757460417421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463759.

The product of its (nonzero) digits is 5268480, while the sum is 52.

The spelling of 4757460417421 in words is "four trillion, seven hundred fifty-seven billion, four hundred sixty million, four hundred seventeen thousand, four hundred twenty-one".