2506552366 has 8 divisors (see below), whose sum is σ = 3781562184. Its totient is φ = 1246031640.

The previous prime is 2506552357. The next prime is 2506552393. The reversal of 2506552366 is 6632556052.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3621840 + ... + 3622531.

It is an arithmetic number, because the mean of its divisors is an integer number (472695273).

Almost surely, 2^2506552366 is an apocalyptic number.

2506552366 is a deficient number, since it is larger than the sum of its proper divisors (1275009818).

2506552366 is a wasteful number, since it uses less digits than its factorization.

2506552366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7244546.

The product of its (nonzero) digits is 324000, while the sum is 40.

The square root of 2506552366 is about 50065.4807826710. The cubic root of 2506552366 is about 1358.3934977437.

The spelling of 2506552366 in words is "two billion, five hundred six million, five hundred fifty-two thousand, three hundred sixty-six".