1455051314 has 4 divisors (see below), whose sum is σ = 2182576974. Its totient is φ = 727525656.

The previous prime is 1455051281. The next prime is 1455051317. The reversal of 1455051314 is 4131505541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4131505541 = 3863 ⋅1069507.

It can be written as a sum of positive squares in only one way, i.e., 944517289 + 510534025 = 30733^2 + 22595^2 .

It is not an unprimeable number, because it can be changed into a prime (1455051317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363762827 + ... + 363762830.

Almost surely, 2^1455051314 is an apocalyptic number.

1455051314 is a deficient number, since it is larger than the sum of its proper divisors (727525660).

1455051314 is an equidigital number, since it uses as much as digits as its factorization.

1455051314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727525659.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 1455051314 is about 38145.1348667166. The cubic root of 1455051314 is about 1133.1640027486.

Adding to 1455051314 its reverse (4131505541), we get a palindrome (5586556855).

The spelling of 1455051314 in words is "one billion, four hundred fifty-five million, fifty-one thousand, three hundred fourteen".