1152452419 has 2 divisors, whose sum is σ = 1152452420. Its totient is φ = 1152452418.

The previous prime is 1152452407. The next prime is 1152452437. The reversal of 1152452419 is 9142542511.

It is a weak prime.

It is an emirp because it is prime and its reverse (9142542511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1152452419 - 2⁷ = 1152452291 is a prime.

It is a super-2 number, since 2×1152452419² = 2656293156117903122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1152450419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576226209 + 576226210.

It is an arithmetic number, because the mean of its divisors is an integer number (576226210).

Almost surely, 2^1152452419 is an apocalyptic number.

1152452419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152452419 is an equidigital number, since it uses as much as digits as its factorization.

1152452419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 34.

The square root of 1152452419 is about 33947.7896040376. The cubic root of 1152452419 is about 1048.4337704174.

The spelling of 1152452419 in words is "one billion, one hundred fifty-two million, four hundred fifty-two thousand, four hundred nineteen".