1053135026 has 4 divisors (see below), whose sum is σ = 1579702542. Its totient is φ = 526567512.

The previous prime is 1053135019. The next prime is 1053135037. The reversal of 1053135026 is 6205313501.

1053135026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 528954001 + 524181025 = 22999^2 + 22895^2 .

It is a super-2 number, since 2×1053135026² = 2218186765976041352, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1053134986 and 1053135004.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263283755 + ... + 263283758.

Almost surely, 2^1053135026 is an apocalyptic number.

1053135026 is a deficient number, since it is larger than the sum of its proper divisors (526567516).

1053135026 is an equidigital number, since it uses as much as digits as its factorization.

1053135026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526567515.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 1053135026 is about 32452.0419388365. The cubic root of 1053135026 is about 1017.4069164888.

Adding to 1053135026 its reverse (6205313501), we get a palindrome (7258448527).

The spelling of 1053135026 in words is "one billion, fifty-three million, one hundred thirty-five thousand, twenty-six".