4976748043859 has 4 divisors (see below), whose sum is σ = 5193128393616. Its totient is φ = 4760367694104.

The previous prime is 4976748043823. The next prime is 4976748043879. The reversal of 4976748043859 is 9583408476794.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4976748043859 is a prime.

It is a super-2 number, since 2×4976748043859² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4976748043879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108190174844 + ... + 108190174889.

It is an arithmetic number, because the mean of its divisors is an integer number (1298282098404).

Almost surely, 2^{4976748043859} is an apocalyptic number.

4976748043859 is a deficient number, since it is larger than the sum of its proper divisors (216380349757).

4976748043859 is a wasteful number, since it uses less digits than its factorization.

4976748043859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216380349756.

The product of its (nonzero) digits is 1463132160, while the sum is 74.

The spelling of 4976748043859 in words is "four trillion, nine hundred seventy-six billion, seven hundred forty-eight million, forty-three thousand, eight hundred fifty-nine".