1153405007 has 2 divisors, whose sum is σ = 1153405008. Its totient is φ = 1153405006.

The previous prime is 1153404979. The next prime is 1153405061. The reversal of 1153405007 is 7005043511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1153405007 - 2²⁰ = 1152356431 is a prime.

It is a super-3 number, since 3×1153405007³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1153405087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576702503 + 576702504.

It is an arithmetic number, because the mean of its divisors is an integer number (576702504).

Almost surely, 2^1153405007 is an apocalyptic number.

1153405007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153405007 is an equidigital number, since it uses as much as digits as its factorization.

1153405007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 1153405007 is about 33961.8168978045. The cubic root of 1153405007 is about 1048.7225604691.

Adding to 1153405007 its reverse (7005043511), we get a palindrome (8158448518).

The spelling of 1153405007 in words is "one billion, one hundred fifty-three million, four hundred five thousand, seven".