4861862269800 has 96 divisors (see below), whose sum is σ = 15072268958880. Its totient is φ = 1296453945600.

The previous prime is 4861862269793. The next prime is 4861862269801. The reversal of 4861862269800 is 89622681684.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is not an unprimeable number, because it can be changed into a prime (4861862269801) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20872779 + ... + 21104421.

It is an arithmetic number, because the mean of its divisors is an integer number (157002801655).

Almost surely, 2^{4861862269800} is an apocalyptic number.

4861862269800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4861862269800 is an abundant number, since it is smaller than the sum of its proper divisors (10210406689080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4861862269800 is a wasteful number, since it uses less digits than its factorization.

4861862269800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266643 (or 266634 counting only the distinct ones).

The product of its (nonzero) digits is 15925248, while the sum is 60.

The spelling of 4861862269800 in words is "four trillion, eight hundred sixty-one billion, eight hundred sixty-two million, two hundred sixty-nine thousand, eight hundred".