1050504250 has 16 divisors (see below), whose sum is σ = 1966544424. Its totient is φ = 420201600.

The previous prime is 1050504227. The next prime is 1050504251. The reversal of 1050504250 is 524050501.

It can be written as a sum of positive squares in 4 ways, for example, as 126405049 + 924099201 = 11243^2 + 30399^2 .

It is a super-2 number, since 2×1050504250² = 2207118358536125000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1050504251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2100759 + ... + 2101258.

Almost surely, 2^1050504250 is an apocalyptic number.

1050504250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1050504250 is a deficient number, since it is larger than the sum of its proper divisors (916040174).

1050504250 is an equidigital number, since it uses as much as digits as its factorization.

1050504250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4202034 (or 4202024 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 1050504250 is about 32411.4833045327. The cubic root of 1050504250 is about 1016.5590348597.

Adding to 1050504250 its reverse (524050501), we get a palindrome (1574554751).

The spelling of 1050504250 in words is "one billion, fifty million, five hundred four thousand, two hundred fifty".