1451429153 has 2 divisors, whose sum is σ = 1451429154. Its totient is φ = 1451429152.

The previous prime is 1451429131. The next prime is 1451429183. The reversal of 1451429153 is 3519241541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1392185344 + 59243809 = 37312^2 + 7697^2 .

It is a cyclic number.

It is not a de Polignac number, because 1451429153 - 2²⁰ = 1450380577 is a prime.

It is not a weakly prime, because it can be changed into another prime (1451429123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725714576 + 725714577.

It is an arithmetic number, because the mean of its divisors is an integer number (725714577).

Almost surely, 2^1451429153 is an apocalyptic number.

It is an amenable number.

1451429153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1451429153 is an equidigital number, since it uses as much as digits as its factorization.

1451429153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 35.

The square root of 1451429153 is about 38097.6266058661. The cubic root of 1451429153 is about 1132.2229332915. Note that the first 3 decimals are identical.

The spelling of 1451429153 in words is "one billion, four hundred fifty-one million, four hundred twenty-nine thousand, one hundred fifty-three".