4857827918061 has 8 divisors (see below), whose sum is σ = 6485940324640. Its totient is φ = 3234133728432.

The previous prime is 4857827918029. The next prime is 4857827918113. The reversal of 4857827918061 is 1608197287584.

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

It is not a de Polignac number, because 4857827918061 - 2⁵ = 4857827918029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4857827917983 and 4857827918001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4857827918161) 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, 1104551671 + ... + 1104556068.

It is an arithmetic number, because the mean of its divisors is an integer number (810742540580).

Almost surely, 2^{4857827918061} is an apocalyptic number.

It is an amenable number.

4857827918061 is a deficient number, since it is larger than the sum of its proper divisors (1628112406579).

4857827918061 is a wasteful number, since it uses less digits than its factorization.

4857827918061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2209108475.

The product of its (nonzero) digits is 54190080, while the sum is 66.

The spelling of 4857827918061 in words is "four trillion, eight hundred fifty-seven billion, eight hundred twenty-seven million, nine hundred eighteen thousand, sixty-one".