4875821400 has 96 divisors (see below), whose sum is σ = 15271053840. Its totient is φ = 1286799360.

The previous prime is 4875821399. The next prime is 4875821429. The reversal of 4875821400 is 41285784.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16312 + ... + 100088.

Almost surely, 2^4875821400 is an apocalyptic number.

4875821400 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 4875821400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7635526920).

4875821400 is an abundant number, since it is smaller than the sum of its proper divisors (10395232440).

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

4875821400 is a wasteful number, since it uses less digits than its factorization.

4875821400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83893 (or 83884 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 39.

The square root of 4875821400 is about 69827.0821386659. The cubic root of 4875821400 is about 1695.7009483326.

The spelling of 4875821400 in words is "four billion, eight hundred seventy-five million, eight hundred twenty-one thousand, four hundred".