1164330525 has 48 divisors (see below), whose sum is σ = 1954571328. Its totient is φ = 611520000.

The previous prime is 1164330523. The next prime is 1164330529. The reversal of 1164330525 is 5250334611.

It is not a de Polignac number, because 1164330525 - 2¹ = 1164330523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1164330492 and 1164330501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164330521) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2128302 + ... + 2128848.

It is an arithmetic number, because the mean of its divisors is an integer number (40720236).

Almost surely, 2^1164330525 is an apocalyptic number.

1164330525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1164330525 is a deficient number, since it is larger than the sum of its proper divisors (790240803).

1164330525 is a wasteful number, since it uses less digits than its factorization.

1164330525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942 (or 937 counting only the distinct ones).

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

The square root of 1164330525 is about 34122.2878043076. The cubic root of 1164330525 is about 1052.0234676607.

The spelling of 1164330525 in words is "one billion, one hundred sixty-four million, three hundred thirty thousand, five hundred twenty-five".