4957138814 has 8 divisors (see below), whose sum is σ = 7608631800. Its totient is φ = 2420928216.

The previous prime is 4957138763. The next prime is 4957138819. The reversal of 4957138814 is 4188317594.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4957138819) 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, 28820489 + ... + 28820660.

It is an arithmetic number, because the mean of its divisors is an integer number (951078975).

Almost surely, 2^4957138814 is an apocalyptic number.

4957138814 is a deficient number, since it is larger than the sum of its proper divisors (2651492986).

4957138814 is a wasteful number, since it uses less digits than its factorization.

4957138814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57641194.

The product of its digits is 967680, while the sum is 50.

The square root of 4957138814 is about 70406.9514607755. The cubic root of 4957138814 is about 1705.0758117092.

The spelling of 4957138814 in words is "four billion, nine hundred fifty-seven million, one hundred thirty-eight thousand, eight hundred fourteen".