2566483950 has 24 divisors (see below), whose sum is σ = 6364880568. Its totient is φ = 684395680.

The previous prime is 2566483949. The next prime is 2566483973. The reversal of 2566483950 is 593846652.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2566483950.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8554797 + ... + 8555096.

It is an arithmetic number, because the mean of its divisors is an integer number (265203357).

Almost surely, 2^2566483950 is an apocalyptic number.

2566483950 is an abundant number, since it is smaller than the sum of its proper divisors (3798396618).

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

2566483950 is a wasteful number, since it uses less digits than its factorization.

2566483950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17109908 (or 17109903 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 48.

The square root of 2566483950 is about 50660.4771987000. The cubic root of 2566483950 is about 1369.1347209865.

The spelling of 2566483950 in words is "two billion, five hundred sixty-six million, four hundred eighty-three thousand, nine hundred fifty".