100050025 has 6 divisors (see below), whose sum is σ = 124062062. Its totient is φ = 80040000.

The previous prime is 100050019. The next prime is 100050031. The reversal of 100050025 is 520050001.

It is an interprime number because it is at equal distance from previous prime (100050019) and next prime (100050031).

It can be written as a sum of positive squares in 3 ways, for example, as 2178576 + 97871449 = 1476^2 + 9893^2 .

It is not a de Polignac number, because 100050025 - 2⁵ = 100049993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100049987 and 100050014.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2000976 + ... + 2001025.

Almost surely, 2^100050025 is an apocalyptic number.

It is an amenable number.

100050025 is a deficient number, since it is larger than the sum of its proper divisors (24012037).

100050025 is an equidigital number, since it uses as much as digits as its factorization.

100050025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4002011 (or 4002006 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 13.

The square root of 100050025 is about 10002.5009372656. The cubic root of 100050025 is about 464.2362689525.

The spelling of 100050025 in words is "one hundred million, fifty thousand, twenty-five".