4967557438 has 8 divisors (see below), whose sum is σ = 7458362280. Its totient is φ = 2481436680.

The previous prime is 4967557423. The next prime is 4967557481. The reversal of 4967557438 is 8347557694.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1168368 + ... + 1172611.

It is an arithmetic number, because the mean of its divisors is an integer number (932295285).

Almost surely, 2^4967557438 is an apocalyptic number.

4967557438 is a deficient number, since it is larger than the sum of its proper divisors (2490804842).

4967557438 is a wasteful number, since it uses less digits than its factorization.

4967557438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2342042.

The product of its digits is 25401600, while the sum is 58.

The square root of 4967557438 is about 70480.9012286307. The cubic root of 4967557438 is about 1706.2695186343.

The spelling of 4967557438 in words is "four billion, nine hundred sixty-seven million, five hundred fifty-seven thousand, four hundred thirty-eight".