1454954855 has 4 divisors (see below), whose sum is σ = 1745945832. Its totient is φ = 1163963880.

The previous prime is 1454954807. The next prime is 1454954867. The reversal of 1454954855 is 5584594541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5584594541 = 31 ⋅180148211.

It is not a de Polignac number, because 1454954855 - 2¹⁰ = 1454953831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145495481 + ... + 145495490.

It is an arithmetic number, because the mean of its divisors is an integer number (436486458).

Almost surely, 2^1454954855 is an apocalyptic number.

1454954855 is a deficient number, since it is larger than the sum of its proper divisors (290990977).

1454954855 is an equidigital number, since it uses as much as digits as its factorization.

1454954855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290990976.

The product of its digits is 2880000, while the sum is 50.

The square root of 1454954855 is about 38143.8704774437. The cubic root of 1454954855 is about 1133.1389621009.

The spelling of 1454954855 in words is "one billion, four hundred fifty-four million, nine hundred fifty-four thousand, eight hundred fifty-five".