10825207158 has 16 divisors (see below), whose sum is σ = 21652352496. Its totient is φ = 3608079360.

The previous prime is 10825207121. The next prime is 10825207187. The reversal of 10825207158 is 85170252801.

It is a super-2 number, since 2×10825207158² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2283 + ... + 147158.

It is an arithmetic number, because the mean of its divisors is an integer number (1353272031).

Almost surely, 2^10825207158 is an apocalyptic number.

10825207158 is an abundant number, since it is smaller than the sum of its proper divisors (10827145338).

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

10825207158 is a wasteful number, since it uses less digits than its factorization.

10825207158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161519.

The product of its (nonzero) digits is 44800, while the sum is 39.

Adding to 10825207158 its reverse (85170252801), we get a palindrome (95995459959).

The spelling of 10825207158 in words is "ten billion, eight hundred twenty-five million, two hundred seven thousand, one hundred fifty-eight".