1352887451 has 2 divisors, whose sum is σ = 1352887452. Its totient is φ = 1352887450.

The previous prime is 1352887441. The next prime is 1352887477. The reversal of 1352887451 is 1547882531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1352887451 - 2²⁶ = 1285778587 is a prime.

It is not a weakly prime, because it can be changed into another prime (1352887441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676443725 + 676443726.

It is an arithmetic number, because the mean of its divisors is an integer number (676443726).

Almost surely, 2^1352887451 is an apocalyptic number.

1352887451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352887451 is an equidigital number, since it uses as much as digits as its factorization.

1352887451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 268800, while the sum is 44.

The square root of 1352887451 is about 36781.6183847313. The cubic root of 1352887451 is about 1105.9968485141.

The spelling of 1352887451 in words is "one billion, three hundred fifty-two million, eight hundred eighty-seven thousand, four hundred fifty-one".