10454487121 has 8 divisors (see below), whose sum is σ = 11270145600. Its totient is φ = 9640466832.

The previous prime is 10454487103. The next prime is 10454487143. The reversal of 10454487121 is 12178445401.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10454487121 - 2¹¹ = 10454485073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10454487181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 396271 + ... + 421828.

It is an arithmetic number, because the mean of its divisors is an integer number (1408768200).

Almost surely, 2^10454487121 is an apocalyptic number.

It is an amenable number.

10454487121 is a deficient number, since it is larger than the sum of its proper divisors (815658479).

10454487121 is an equidigital number, since it uses as much as digits as its factorization.

10454487121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819095.

The product of its (nonzero) digits is 35840, while the sum is 37.

The spelling of 10454487121 in words is "ten billion, four hundred fifty-four million, four hundred eighty-seven thousand, one hundred twenty-one".