1252055160 has 192 divisors, whose sum is σ = 4313462400. Its totient is φ = 314088192.

The previous prime is 1252055143. The next prime is 1252055261. The reversal of 1252055160 is 615502521.

1252055160 is a `hidden beast` number, since 1 + 2 + 52 + 0 + 551 + 60 = 666.

1252055160 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1114359 + ... + 1115481.

It is an arithmetic number, because the mean of its divisors is an integer number (22465950).

Almost surely, 2^1252055160 is an apocalyptic number.

1252055160 is a gapful number since it is divisible by the number (10) 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 1252055160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2156731200).

1252055160 is an abundant number, since it is smaller than the sum of its proper divisors (3061407240).

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

1252055160 is a wasteful number, since it uses less digits than its factorization.

1252055160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322 (or 1315 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 1252055160 is about 35384.3914742079. The cubic root of 1252055160 is about 1077.8073828344.

Adding to 1252055160 its reverse (615502521), we get a palindrome (1867557681).

The spelling of 1252055160 in words is "one billion, two hundred fifty-two million, fifty-five thousand, one hundred sixty".