4957755312 has 30 divisors (see below), whose sum is σ = 12808794892. Its totient is φ = 1652422496.

The previous prime is 4957755311. The next prime is 4957755331. The reversal of 4957755312 is 2135577594.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (4957755311) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 482743 + ... + 492905.

Almost surely, 2^4957755312 is an apocalyptic number.

It is an amenable number.

4957755312 is an abundant number, since it is smaller than the sum of its proper divisors (7851039580).

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

4957755312 is an frugal number, since it uses more digits than its factorization.

4957755312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20337 (or 10168 counting only the distinct ones).

The product of its digits is 1323000, while the sum is 48.

The square root of 4957755312 is about 70411.3294292900. The cubic root of 4957755312 is about 1705.1464930903.

Multiplying 4957755312 by its sum of digits (48), we get a square (237972254976 = 487824²).

4957755312 divided by its sum of digits (48) gives a square (103286569 = 10163²).

The spelling of 4957755312 in words is "four billion, nine hundred fifty-seven million, seven hundred fifty-five thousand, three hundred twelve".