1025351050 has 12 divisors (see below), whose sum is σ = 1907153046. Its totient is φ = 410140400.

The previous prime is 1025351023. The next prime is 1025351051. The reversal of 1025351050 is 501535201.

It can be written as a sum of positive squares in 3 ways, for example, as 951167281 + 74183769 = 30841^2 + 8613^2 .

It is a super-2 number, since 2×1025351050² = 2102689551472205000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1025351051) 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 5 ways as a sum of consecutive naturals, for example, 10253461 + ... + 10253560.

Almost surely, 2^1025351050 is an apocalyptic number.

1025351050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1025351050 is a deficient number, since it is larger than the sum of its proper divisors (881801996).

1025351050 is a wasteful number, since it uses less digits than its factorization.

1025351050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20507033 (or 20507028 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 1025351050 is about 32021.1031977351. The cubic root of 1025351050 is about 1008.3799306077.

Adding to 1025351050 its reverse (501535201), we get a palindrome (1526886251).

The spelling of 1025351050 in words is "one billion, twenty-five million, three hundred fifty-one thousand, fifty".