4957445837 has 8 divisors (see below), whose sum is σ = 5360743296. Its totient is φ = 4566557632.

The previous prime is 4957445827. The next prime is 4957445863. The reversal of 4957445837 is 7385447594.

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

It is a cyclic number.

It is not a de Polignac number, because 4957445837 - 2¹⁶ = 4957380301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4957445807) 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, 3101483 + ... + 3103080.

It is an arithmetic number, because the mean of its divisors is an integer number (670092912).

Almost surely, 2^4957445837 is an apocalyptic number.

4957445837 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

4957445837 is a deficient number, since it is larger than the sum of its proper divisors (403297459).

4957445837 is a wasteful number, since it uses less digits than its factorization.

4957445837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6204627.

The product of its digits is 16934400, while the sum is 56.

The square root of 4957445837 is about 70409.1317728034. The cubic root of 4957445837 is about 1705.1110125716. Note that the first 3 decimals are identical.

The spelling of 4957445837 in words is "four billion, nine hundred fifty-seven million, four hundred forty-five thousand, eight hundred thirty-seven".