2051825662 has 8 divisors (see below), whose sum is σ = 3078418392. Its totient is φ = 1025686200.

The previous prime is 2051825651. The next prime is 2051825681. The reversal of 2051825662 is 2665281502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101764 + ... + 120247.

It is an arithmetic number, because the mean of its divisors is an integer number (384802299).

Almost surely, 2^2051825662 is an apocalyptic number.

2051825662 is a deficient number, since it is larger than the sum of its proper divisors (1026592730).

2051825662 is a wasteful number, since it uses less digits than its factorization.

2051825662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226634.

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 2051825662 is about 45297.0822680667. The cubic root of 2051825662 is about 1270.7110866836.

The spelling of 2051825662 in words is "two billion, fifty-one million, eight hundred twenty-five thousand, six hundred sixty-two".