250000005050 has 48 divisors (see below), whose sum is σ = 494931036672. Its totient is φ = 93624825600.

The previous prime is 250000005029. The next prime is 250000005103. The reversal of 250000005050 is 50500000052.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (17).

250000005050 is a modest number, since divided by 5050 gives 2500 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 607592 + ... + 932291.

It is an arithmetic number, because the mean of its divisors is an integer number (10311063264).

Almost surely, 2^250000005050 is an apocalyptic number.

250000005050 is a deficient number, since it is larger than the sum of its proper divisors (244931031622).

250000005050 is a wasteful number, since it uses less digits than its factorization.

250000005050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540103 (or 1540098 counting only the distinct ones).

The product of its (nonzero) digits is 250, while the sum is 17.

The spelling of 250000005050 in words is "two hundred fifty billion, five thousand, fifty".