1061534125 has 16 divisors (see below), whose sum is σ = 1370481840. Its totient is φ = 819940800.

The previous prime is 1061534113. The next prime is 1061534129. The reversal of 1061534125 is 5214351601.

It can be written as a sum of positive squares in 8 ways, for example, as 170929476 + 890604649 = 13074^2 + 29843^2 .

It is not a de Polignac number, because 1061534125 - 2⁵ = 1061534093 is a prime.

It is a super-2 number, since 2×1061534125² = 2253709397079031250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1061534093 and 1061534102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061534129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142794 + ... + 150043.

It is an arithmetic number, because the mean of its divisors is an integer number (85655115).

Almost surely, 2^1061534125 is an apocalyptic number.

It is an amenable number.

1061534125 is a deficient number, since it is larger than the sum of its proper divisors (308947715).

1061534125 is an equidigital number, since it uses as much as digits as its factorization.

1061534125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292881 (or 292871 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 1061534125 is about 32581.1928111909. The cubic root of 1061534125 is about 1020.1044763546.

Adding to 1061534125 its reverse (5214351601), we get a palindrome (6275885726).

The spelling of 1061534125 in words is "one billion, sixty-one million, five hundred thirty-four thousand, one hundred twenty-five".