50003010225 has 72 divisors (see below), whose sum is σ = 102921454272. Its totient is φ = 22732099200.

The previous prime is 50003010221. The next prime is 50003010251. The reversal of 50003010225 is 52201030005.

It is a happy number.

It is not a de Polignac number, because 50003010225 - 2² = 50003010221 is a prime.

It is a super-2 number, since 2×50003010225² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50003010198 and 50003010207.

It is not an unprimeable number, because it can be changed into a prime (50003010221) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 197374 + ... + 372776.

Almost surely, 2^50003010225 is an apocalyptic number.

It is an amenable number.

50003010225 is an abundant number, since it is smaller than the sum of its proper divisors (52918444047).

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

50003010225 is a wasteful number, since it uses less digits than its factorization.

50003010225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175607 (or 175599 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The spelling of 50003010225 in words is "fifty billion, three million, ten thousand, two hundred twenty-five".