4881345737 has 4 divisors (see below), whose sum is σ = 4882430916. Its totient is φ = 4880260560.

The previous prime is 4881345701. The next prime is 4881345761. The reversal of 4881345737 is 7375431884.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 270799936 + 4610545801 = 16456^2 + 67901^2 .

It is a cyclic number.

It is not a de Polignac number, because 4881345737 - 2⁸ = 4881345481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4881345137) 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 3 ways as a sum of consecutive naturals, for example, 535814 + ... + 544847.

It is an arithmetic number, because the mean of its divisors is an integer number (1220607729).

Almost surely, 2^4881345737 is an apocalyptic number.

It is an amenable number.

4881345737 is a deficient number, since it is larger than the sum of its proper divisors (1085179).

4881345737 is a wasteful number, since it uses less digits than its factorization.

4881345737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085178.

The product of its digits is 2257920, while the sum is 50.

The square root of 4881345737 is about 69866.6282068915. The cubic root of 4881345737 is about 1696.3411199801.

The spelling of 4881345737 in words is "four billion, eight hundred eighty-one million, three hundred forty-five thousand, seven hundred thirty-seven".