1455849601 has 4 divisors (see below), whose sum is σ = 1456000000. Its totient is φ = 1455699204.

The previous prime is 1455849599. The next prime is 1455849611. The reversal of 1455849601 is 1069485541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1455849601 - 2¹ = 1455849599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1455849611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59601 + ... + 80398.

It is an arithmetic number, because the mean of its divisors is an integer number (364000000).

Almost surely, 2^1455849601 is an apocalyptic number.

It is an amenable number.

1455849601 is a deficient number, since it is larger than the sum of its proper divisors (150399).

1455849601 is a wasteful number, since it uses less digits than its factorization.

1455849601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150398.

The product of its (nonzero) digits is 172800, while the sum is 43.

The square root of 1455849601 is about 38155.5972433927. The cubic root of 1455849601 is about 1133.3711946886.

The spelling of 1455849601 in words is "one billion, four hundred fifty-five million, eight hundred forty-nine thousand, six hundred one".