1061000053250 has 32 divisors (see below), whose sum is σ = 2019856400640. Its totient is φ = 417206794800.

The previous prime is 1061000053187. The next prime is 1061000053279. The reversal of 1061000053250 is 523500001601.

It is a super-2 number, since 2×1061000053250² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35951354 + ... + 35980853.

It is an arithmetic number, because the mean of its divisors is an integer number (63120512520).

Almost surely, 2^{1061000053250} is an apocalyptic number.

1061000053250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1061000053250 is a deficient number, since it is larger than the sum of its proper divisors (958856347390).

1061000053250 is an equidigital number, since it uses as much as digits as its factorization.

1061000053250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71932283 (or 71932273 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

Adding to 1061000053250 its reverse (523500001601), we get a palindrome (1584500054851).

The spelling of 1061000053250 in words is "one trillion, sixty-one billion, fifty-three thousand, two hundred fifty".