1133425534 has 16 divisors (see below), whose sum is σ = 1771393536. Its totient is φ = 543303000.

The previous prime is 1133425483. The next prime is 1133425537. The reversal of 1133425534 is 4355243311.

It is a super-2 number, since 2×1133425534² = 2569306882246370312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 1133425496 and 1133425505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133425537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78792 + ... + 92059.

It is an arithmetic number, because the mean of its divisors is an integer number (110712096).

Almost surely, 2^1133425534 is an apocalyptic number.

1133425534 is a deficient number, since it is larger than the sum of its proper divisors (637968002).

1133425534 is a wasteful number, since it uses less digits than its factorization.

1133425534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170991.

The product of its digits is 21600, while the sum is 31.

The square root of 1133425534 is about 33666.3858173104. The cubic root of 1133425534 is about 1042.6318738531.

Adding to 1133425534 its reverse (4355243311), we get a palindrome (5488668845).

The spelling of 1133425534 in words is "one billion, one hundred thirty-three million, four hundred twenty-five thousand, five hundred thirty-four".