1135126534 has 4 divisors (see below), whose sum is σ = 1702689804. Its totient is φ = 567563266.

The previous prime is 1135126511. The next prime is 1135126541. The reversal of 1135126534 is 4356215311.

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

It is a junction number, because it is equal to n+sod(n) for n = 1135126496 and 1135126505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283781632 + ... + 283781635.

It is an arithmetic number, because the mean of its divisors is an integer number (425672451).

Almost surely, 2^1135126534 is an apocalyptic number.

1135126534 is a deficient number, since it is larger than the sum of its proper divisors (567563270).

1135126534 is an equidigital number, since it uses as much as digits as its factorization.

1135126534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567563269.

The product of its digits is 10800, while the sum is 31.

The square root of 1135126534 is about 33691.6389331240. The cubic root of 1135126534 is about 1043.1531933091.

The spelling of 1135126534 in words is "one billion, one hundred thirty-five million, one hundred twenty-six thousand, five hundred thirty-four".