4534687851 has 8 divisors (see below), whose sum is σ = 6186861120. Its totient is φ = 2952819912.

The previous prime is 4534687841. The next prime is 4534687907. The reversal of 4534687851 is 1587864354.

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

It is not a de Polignac number, because 4534687851 - 2¹⁹ = 4534163563 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4534687794 and 4534687803.

It is not an unprimeable number, because it can be changed into a prime (4534687841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17576181 + ... + 17576438.

It is an arithmetic number, because the mean of its divisors is an integer number (773357640).

Almost surely, 2^4534687851 is an apocalyptic number.

4534687851 is a deficient number, since it is larger than the sum of its proper divisors (1652173269).

4534687851 is a wasteful number, since it uses less digits than its factorization.

4534687851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35152665.

The product of its digits is 3225600, while the sum is 51.

The square root of 4534687851 is about 67340.0909637045. The cubic root of 4534687851 is about 1655.1948731689.

The spelling of 4534687851 in words is "four billion, five hundred thirty-four million, six hundred eighty-seven thousand, eight hundred fifty-one".