1163525034 has 16 divisors (see below), whose sum is σ = 2659485888. Its totient is φ = 332435712.

The previous prime is 1163524993. The next prime is 1163525039. The reversal of 1163525034 is 4305253611.

It is a junction number, because it is equal to n+sod(n) for n = 1163524992 and 1163525010.

It is not an unprimeable number, because it can be changed into a prime (1163525039) 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, 13851447 + ... + 13851530.

It is an arithmetic number, because the mean of its divisors is an integer number (166217868).

Almost surely, 2^1163525034 is an apocalyptic number.

1163525034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1163525034 is an abundant number, since it is smaller than the sum of its proper divisors (1495960854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1163525034 is a wasteful number, since it uses less digits than its factorization.

1163525034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27702989.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 1163525034 is about 34110.4827582372. The cubic root of 1163525034 is about 1051.7808129325.

Adding to 1163525034 its reverse (4305253611), we get a palindrome (5468778645).

The spelling of 1163525034 in words is "one billion, one hundred sixty-three million, five hundred twenty-five thousand, thirty-four".