4977491959 has 16 divisors (see below), whose sum is σ = 5736936960. Its totient is φ = 4270968000.

The previous prime is 4977491951. The next prime is 4977491983. The reversal of 4977491959 is 9591947794.

It is a cyclic number.

It is not a de Polignac number, because 4977491959 - 2³ = 4977491951 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4977491959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4977491951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12699 + ... + 100579.

It is an arithmetic number, because the mean of its divisors is an integer number (358558560).

Almost surely, 2^4977491959 is an apocalyptic number.

4977491959 is a deficient number, since it is larger than the sum of its proper divisors (759445001).

4977491959 is a wasteful number, since it uses less digits than its factorization.

4977491959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88182.

The product of its digits is 25719120, while the sum is 64.

The square root of 4977491959 is about 70551.3427157839. The cubic root of 4977491959 is about 1707.4062062413.

The spelling of 4977491959 in words is "four billion, nine hundred seventy-seven million, four hundred ninety-one thousand, nine hundred fifty-nine".