1455434801 has 2 divisors, whose sum is σ = 1455434802. Its totient is φ = 1455434800.

The previous prime is 1455434741. The next prime is 1455434839. The reversal of 1455434801 is 1084345541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 738480625 + 716954176 = 27175^2 + 26776^2 .

It is a cyclic number.

It is not a de Polignac number, because 1455434801 - 2⁶ = 1455434737 is a prime.

It is not a weakly prime, because it can be changed into another prime (1455434881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727717400 + 727717401.

It is an arithmetic number, because the mean of its divisors is an integer number (727717401).

Almost surely, 2^1455434801 is an apocalyptic number.

It is an amenable number.

1455434801 is a deficient number, since it is larger than the sum of its proper divisors (1).

1455434801 is an equidigital number, since it uses as much as digits as its factorization.

1455434801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 1455434801 is about 38150.1612185322. The cubic root of 1455434801 is about 1133.2635445973.

The spelling of 1455434801 in words is "one billion, four hundred fifty-five million, four hundred thirty-four thousand, eight hundred one".