2506342209050 has 48 divisors (see below), whose sum is σ = 4943697458112. Its totient is φ = 942096480000.

The previous prime is 2506342208969. The next prime is 2506342209071. The reversal of 2506342209050 is 509022436052.

It is a junction number, because it is equal to n+sod(n) for n = 2506342208995 and 2506342209013.

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 in 23 ways as a sum of consecutive naturals, for example, 1746326 + ... + 2839425.

It is an arithmetic number, because the mean of its divisors is an integer number (102993697044).

Almost surely, 2^{2506342209050} is an apocalyptic number.

2506342209050 is a deficient number, since it is larger than the sum of its proper divisors (2437355249062).

2506342209050 is a wasteful number, since it uses less digits than its factorization.

2506342209050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4586423 (or 4586418 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 2506342209050 in words is "two trillion, five hundred six billion, three hundred forty-two million, two hundred nine thousand, fifty".