1149064001 has 2 divisors, whose sum is σ = 1149064002. Its totient is φ = 1149064000.

The previous prime is 1149063989. The next prime is 1149064027. The reversal of 1149064001 is 1004609411.

It is an a-pointer prime, because the next prime (1149064027) can be obtained adding 1149064001 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 597753601 + 551310400 = 24449^2 + 23480^2 .

It is a cyclic number.

It is not a de Polignac number, because 1149064001 - 2²⁶ = 1081955137 is a prime.

It is a super-3 number, since 3×1149064001³ (a number of 28 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1149064031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 574532000 + 574532001.

It is an arithmetic number, because the mean of its divisors is an integer number (574532001).

Almost surely, 2^1149064001 is an apocalyptic number.

It is an amenable number.

1149064001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1149064001 is an equidigital number, since it uses as much as digits as its factorization.

1149064001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 1149064001 is about 33897.8465540217. The cubic root of 1149064001 is about 1047.4052335934.

The spelling of 1149064001 in words is "one billion, one hundred forty-nine million, sixty-four thousand, one".