1164154063 has 8 divisors (see below), whose sum is σ = 1186714800. Its totient is φ = 1141615488.

The previous prime is 1164154021. The next prime is 1164154081. The reversal of 1164154063 is 3604514611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1164154063 - 2¹⁷ = 1164022991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164154003) 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, 134068 + ... + 142486.

It is an arithmetic number, because the mean of its divisors is an integer number (148339350).

Almost surely, 2^1164154063 is an apocalyptic number.

1164154063 is a deficient number, since it is larger than the sum of its proper divisors (22560737).

1164154063 is an equidigital number, since it uses as much as digits as its factorization.

1164154063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11081.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1164154063 is about 34119.7019770103. The cubic root of 1164154063 is about 1051.9703179349.

Adding to 1164154063 its reverse (3604514611), we get a palindrome (4768668674).

The spelling of 1164154063 in words is "one billion, one hundred sixty-four million, one hundred fifty-four thousand, sixty-three".