10252424250 has 96 divisors (see below), whose sum is σ = 27941621760. Its totient is φ = 2712376800.

The previous prime is 10252424249. The next prime is 10252424279. The reversal of 10252424250 is 5242425201.

It is a super-2 number, since 2×10252424250² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 267811 + ... + 303689.

It is an arithmetic number, because the mean of its divisors is an integer number (291058560).

Almost surely, 2^10252424250 is an apocalyptic number.

10252424250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10252424250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13970810880).

10252424250 is an abundant number, since it is smaller than the sum of its proper divisors (17689197510).

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

10252424250 is a wasteful number, since it uses less digits than its factorization.

10252424250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36029 (or 36016 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

Adding to 10252424250 its reverse (5242425201), we get a palindrome (15494849451).

The spelling of 10252424250 in words is "ten billion, two hundred fifty-two million, four hundred twenty-four thousand, two hundred fifty".