853629482880 has 768 divisors, whose sum is σ = 3200412384000. Its totient is φ = 208979066880.

The previous prime is 853629482831. The next prime is 853629482887. The reversal of 853629482880 is 88284926358.

853629482880 is a `hidden beast` number, since 8 + 53 + 6 + 29 + 482 + 8 + 80 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (853629482887) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 471357175 + ... + 471358985.

It is an arithmetic number, because the mean of its divisors is an integer number (4167203625).

Almost surely, 2^853629482880 is an apocalyptic number.

853629482880 is a gapful number since it is divisible by the number (80) 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 853629482880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1600206192000).

853629482880 is an abundant number, since it is smaller than the sum of its proper divisors (2346782901120).

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

853629482880 is a wasteful number, since it uses less digits than its factorization.

853629482880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987 (or 1972 counting only the distinct ones).

The product of its (nonzero) digits is 53084160, while the sum is 63.

The spelling of 853629482880 in words is "eight hundred fifty-three billion, six hundred twenty-nine million, four hundred eighty-two thousand, eight hundred eighty".