1455472201 has 4 divisors (see below), whose sum is σ = 1456716304. Its totient is φ = 1454228100.

The previous prime is 1455472169. The next prime is 1455472211. The reversal of 1455472201 is 1022745541.

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 1455472201 - 2⁵ = 1455472169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1455472211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 620295 + ... + 622636.

It is an arithmetic number, because the mean of its divisors is an integer number (364179076).

Almost surely, 2^1455472201 is an apocalyptic number.

It is an amenable number.

1455472201 is a deficient number, since it is larger than the sum of its proper divisors (1244103).

1455472201 is a wasteful number, since it uses less digits than its factorization.

1455472201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244102.

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 1455472201 is about 38150.6513836920. The cubic root of 1455472201 is about 1133.2732515919.

The spelling of 1455472201 in words is "one billion, four hundred fifty-five million, four hundred seventy-two thousand, two hundred one".