58225781250 has 486 divisors, whose sum is σ = 198637105329. Its totient is φ = 12285000000.

The previous prime is 58225781239. The next prime is 58225781297. The reversal of 58225781250 is 5218752285.

58225781250 is a `hidden beast` number, since 5 + 8 + 22 + 578 + 1 + 2 + 50 = 666.

It can be written as a sum of positive squares in 14 ways, for example, as 19250730009 + 38975051241 = 138747^2 + 197421^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=170625.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 58225781196 and 58225781205.

It is an unprimeable number.

It is a polite number, since it can be written in 242 ways as a sum of consecutive naturals, for example, 4478906244 + ... + 4478906256.

Almost surely, 2^58225781250 is an apocalyptic number.

58225781250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 58225781250

58225781250 is an abundant number, since it is smaller than the sum of its proper divisors (140411324079).

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

58225781250 is an frugal number, since it uses more digits than its factorization.

58225781250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 30 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 45.

The spelling of 58225781250 in words is "fifty-eight billion, two hundred twenty-five million, seven hundred eighty-one thousand, two hundred fifty".