4866862825 has 48 divisors (see below), whose sum is σ = 7153827840. Its totient is φ = 3244968000.

The previous prime is 4866862817. The next prime is 4866862829. The reversal of 4866862825 is 5282686684.

It is not a de Polignac number, because 4866862825 - 2³ = 4866862817 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (55).

It is not an unprimeable number, because it can be changed into a prime (4866862829) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 146952 + ... + 176998.

It is an arithmetic number, because the mean of its divisors is an integer number (149038080).

Almost surely, 2^4866862825 is an apocalyptic number.

It is an amenable number.

4866862825 is a deficient number, since it is larger than the sum of its proper divisors (2286965015).

4866862825 is a wasteful number, since it uses less digits than its factorization.

4866862825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30118 (or 30113 counting only the distinct ones).

The product of its digits is 8847360, while the sum is 55.

The square root of 4866862825 is about 69762.9043618455. The cubic root of 4866862825 is about 1694.6617813810.

The spelling of 4866862825 in words is "four billion, eight hundred sixty-six million, eight hundred sixty-two thousand, eight hundred twenty-five".