10454451554 has 8 divisors (see below), whose sum is σ = 15761280348. Its totient is φ = 5200691440.

The previous prime is 10454451523. The next prime is 10454451611. The reversal of 10454451554 is 45515445401.

It can be written as a sum of positive squares in 2 ways, for example, as 10266350329 + 188101225 = 101323^2 + 13715^2 .

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

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, 13266677 + ... + 13267464.

Almost surely, 2^10454451554 is an apocalyptic number.

10454451554 is a deficient number, since it is larger than the sum of its proper divisors (5306828794).

10454451554 is a wasteful number, since it uses less digits than its factorization.

10454451554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26534340.

The product of its (nonzero) digits is 160000, while the sum is 38.

Adding to 10454451554 its reverse (45515445401), we get a palindrome (55969896955).

The spelling of 10454451554 in words is "ten billion, four hundred fifty-four million, four hundred fifty-one thousand, five hundred fifty-four".