13455450154 has 8 divisors (see below), whose sum is σ = 20563990020. Its totient is φ = 6600786816.

The previous prime is 13455450119. The next prime is 13455450161. The reversal of 13455450154 is 45105455431.

It can be written as a sum of positive squares in 2 ways, for example, as 13138432129 + 317018025 = 114623^2 + 17805^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 63468999 + ... + 63469210.

Almost surely, 2^13455450154 is an apocalyptic number.

13455450154 is a deficient number, since it is larger than the sum of its proper divisors (7108539866).

13455450154 is a wasteful number, since it uses less digits than its factorization.

13455450154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126938264.

The product of its (nonzero) digits is 120000, while the sum is 37.

The spelling of 13455450154 in words is "thirteen billion, four hundred fifty-five million, four hundred fifty thousand, one hundred fifty-four".