57060450000 has 600 divisors, whose sum is σ = 210335584536. Its totient is φ = 14929920000.

The previous prime is 57060449891. The next prime is 57060450011. The reversal of 57060450000 is 5406075.

57060450000 is a `hidden beast` number, since 5 + 7 + 0 + 604 + 50 + 0 + 0 + 0 = 666.

It can be written as a sum of positive squares in 12 ways, for example, as 56830745664 + 229704336 = 238392^2 + 15156^2 .

It is a tau number, because it is divible by the number of its divisors (600).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 295649904 + ... + 295650096.

Almost surely, 2^57060450000 is an apocalyptic number.

57060450000 is a gapful number since it is divisible by the number (50) 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 57060450000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105167792268).

57060450000 is an abundant number, since it is smaller than the sum of its proper divisors (153275134536).

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

57060450000 is an equidigital number, since it uses as much as digits as its factorization.

57060450000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311 (or 276 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

Adding to 57060450000 its reverse (5406075), we get a palindrome (57065856075).

The spelling of 57060450000 in words is "fifty-seven billion, sixty million, four hundred fifty thousand".