4851801240 has 512 divisors, whose sum is σ = 18811699200. Its totient is φ = 982333440.

The previous prime is 4851801209. The next prime is 4851801247. The reversal of 4851801240 is 421081584.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4851801247) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7498597 + ... + 7499243.

It is an arithmetic number, because the mean of its divisors is an integer number (36741600).

Almost surely, 2^4851801240 is an apocalyptic number.

4851801240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4851801240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9405849600).

4851801240 is an abundant number, since it is smaller than the sum of its proper divisors (13959897960).

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

4851801240 is a wasteful number, since it uses less digits than its factorization.

4851801240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727 (or 723 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 33.

The square root of 4851801240 is about 69654.8723349630. The cubic root of 4851801240 is about 1692.9118061615.

The spelling of 4851801240 in words is "four billion, eight hundred fifty-one million, eight hundred one thousand, two hundred forty".