825387058 has 4 divisors (see below), whose sum is σ = 1238080590. Its totient is φ = 412693528.

The previous prime is 825387029. The next prime is 825387061. The reversal of 825387058 is 850783528.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 632371609 + 193015449 = 25147^2 + 13893^2 .

It is a junction number, because it is equal to n+sod(n) for n = 825386999 and 825387017.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206346763 + ... + 206346766.

Almost surely, 2^825387058 is an apocalyptic number.

825387058 is a deficient number, since it is larger than the sum of its proper divisors (412693532).

825387058 is a wasteful number, since it uses less digits than its factorization.

825387058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412693531.

The product of its (nonzero) digits is 537600, while the sum is 46.

The square root of 825387058 is about 28729.5502575310. The cubic root of 825387058 is about 938.0353784223.

The spelling of 825387058 in words is "eight hundred twenty-five million, three hundred eighty-seven thousand, fifty-eight".