52449110280 has 384 divisors, whose sum is σ = 205354356480. Its totient is φ = 11790904320.

The previous prime is 52449110183. The next prime is 52449110309. The reversal of 52449110280 is 8201194425.

52449110280 is a `hidden beast` number, since 524 + 49 + 1 + 10 + 2 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4144122 + ... + 4156758.

It is an arithmetic number, because the mean of its divisors is an integer number (534776970).

Almost surely, 2^52449110280 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52449110280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102677178240).

52449110280 is an abundant number, since it is smaller than the sum of its proper divisors (152905246200).

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

52449110280 is a wasteful number, since it uses less digits than its factorization.

52449110280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12731 (or 12715 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The spelling of 52449110280 in words is "fifty-two billion, four hundred forty-nine million, one hundred ten thousand, two hundred eighty".