4250877538 has 8 divisors (see below), whose sum is σ = 6394380588. Its totient is φ = 2119417344.

The previous prime is 4250877481. The next prime is 4250877559. The reversal of 4250877538 is 8357780524.

It can be written as a sum of positive squares in 2 ways, for example, as 4245434649 + 5442889 = 65157^2 + 2333^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 4250877491 and 4250877500.

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, 3009831 + ... + 3011242.

Almost surely, 2^4250877538 is an apocalyptic number.

4250877538 is a deficient number, since it is larger than the sum of its proper divisors (2143503050).

4250877538 is a wasteful number, since it uses less digits than its factorization.

4250877538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6021428.

The product of its (nonzero) digits is 1881600, while the sum is 49.

The square root of 4250877538 is about 65198.7541138632. The cubic root of 4250877538 is about 1619.9173785532.

The spelling of 4250877538 in words is "four billion, two hundred fifty million, eight hundred seventy-seven thousand, five hundred thirty-eight".