2825313658 has 4 divisors (see below), whose sum is σ = 4237970490. Its totient is φ = 1412656828.

The previous prime is 2825313641. The next prime is 2825313677. The reversal of 2825313658 is 8563135282.

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., 2637541449 + 187772209 = 51357^2 + 13703^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706328413 + ... + 706328416.

Almost surely, 2^2825313658 is an apocalyptic number.

2825313658 is a deficient number, since it is larger than the sum of its proper divisors (1412656832).

2825313658 is a wasteful number, since it uses less digits than its factorization.

2825313658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412656831.

The product of its digits is 345600, while the sum is 43.

The square root of 2825313658 is about 53153.6796280370. The cubic root of 2825313658 is about 1413.6944607304.

The spelling of 2825313658 in words is "two billion, eight hundred twenty-five million, three hundred thirteen thousand, six hundred fifty-eight".