2625424822 has 4 divisors (see below), whose sum is σ = 3938137236. Its totient is φ = 1312712410.

The previous prime is 2625424721. The next prime is 2625424831. The reversal of 2625424822 is 2284245262.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656356204 + ... + 656356207.

It is an arithmetic number, because the mean of its divisors is an integer number (984534309).

Almost surely, 2^2625424822 is an apocalyptic number.

2625424822 is a deficient number, since it is larger than the sum of its proper divisors (1312712414).

2625424822 is a wasteful number, since it uses less digits than its factorization.

2625424822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1312712413.

The product of its digits is 122880, while the sum is 37.

The square root of 2625424822 is about 51238.8995002820. The cubic root of 2625424822 is about 1379.5365001566.

It can be divided in two parts, 26254 and 24822, that added together give a square (51076 = 226²).

The spelling of 2625424822 in words is "two billion, six hundred twenty-five million, four hundred twenty-four thousand, eight hundred twenty-two".