4756493816 has 16 divisors (see below), whose sum is σ = 8923952040. Its totient is φ = 2376773280.

The previous prime is 4756493813. The next prime is 4756493867. The reversal of 4756493816 is 6183946574.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4756493813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170426 + ... + 196361.

Almost surely, 2^4756493816 is an apocalyptic number.

It is an amenable number.

4756493816 is a deficient number, since it is larger than the sum of its proper divisors (4167458224).

4756493816 is a wasteful number, since it uses less digits than its factorization.

4756493816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368414 (or 368410 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 53.

The square root of 4756493816 is about 68967.3387626346. The cubic root of 4756493816 is about 1681.7533914077.

The spelling of 4756493816 in words is "four billion, seven hundred fifty-six million, four hundred ninety-three thousand, eight hundred sixteen".