4957771479 has 24 divisors (see below), whose sum is σ = 7065020160. Its totient is φ = 3091534992.

The previous prime is 4957771397. The next prime is 4957771493. The reversal of 4957771479 is 9741777594.

It is not a de Polignac number, because 4957771479 - 2¹³ = 4957763287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4957773479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56584 + ... + 114530.

It is an arithmetic number, because the mean of its divisors is an integer number (294375840).

Almost surely, 2^4957771479 is an apocalyptic number.

4957771479 is a deficient number, since it is larger than the sum of its proper divisors (2107248681).

4957771479 is a wasteful number, since it uses less digits than its factorization.

4957771479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58067 (or 58048 counting only the distinct ones).

The product of its digits is 15558480, while the sum is 60.

The square root of 4957771479 is about 70411.4442331643. Note that the first 3 decimals coincide. The cubic root of 4957771479 is about 1705.1483465550.

The spelling of 4957771479 in words is "four billion, nine hundred fifty-seven million, seven hundred seventy-one thousand, four hundred seventy-nine".