250201555050 has 48 divisors (see below), whose sum is σ = 620743475232. Its totient is φ = 66694219200.

The previous prime is 250201555049. The next prime is 250201555133. The reversal of 250201555050 is 50555102052.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 250201554999 and 250201555017.

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, 57385 + ... + 709715.

It is an arithmetic number, because the mean of its divisors is an integer number (12932155734).

Almost surely, 2^250201555050 is an apocalyptic number.

250201555050 is an abundant number, since it is smaller than the sum of its proper divisors (370541920182).

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

250201555050 is a wasteful number, since it uses less digits than its factorization.

250201555050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654903 (or 654898 counting only the distinct ones).

The product of its (nonzero) digits is 12500, while the sum is 30.

The spelling of 250201555050 in words is "two hundred fifty billion, two hundred one million, five hundred fifty-five thousand, fifty".