4957438522 has 8 divisors (see below), whose sum is σ = 7479141876. Its totient is φ = 2464391232.

The previous prime is 4957438517. The next prime is 4957438531. The reversal of 4957438522 is 2258347594.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4528078681 + 429359841 = 67291^2 + 20721^2 .

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

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, 7163583 + ... + 7164274.

Almost surely, 2^4957438522 is an apocalyptic number.

4957438522 is a deficient number, since it is larger than the sum of its proper divisors (2521703354).

4957438522 is a wasteful number, since it uses less digits than its factorization.

4957438522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14328032.

The product of its digits is 2419200, while the sum is 49.

The square root of 4957438522 is about 70409.0798263974. The cubic root of 4957438522 is about 1705.1101739076.

The spelling of 4957438522 in words is "four billion, nine hundred fifty-seven million, four hundred thirty-eight thousand, five hundred twenty-two".