10454554538 has 8 divisors (see below), whose sum is σ = 15977715588. Its totient is φ = 5128649344.

The previous prime is 10454554511. The next prime is 10454554543. The reversal of 10454554538 is 83545545401.

It can be written as a sum of positive squares in 2 ways, for example, as 10054674529 + 399880009 = 100273^2 + 19997^2 .

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, 49313831 + ... + 49314042.

Almost surely, 2^10454554538 is an apocalyptic number.

10454554538 is a deficient number, since it is larger than the sum of its proper divisors (5523161050).

10454554538 is an equidigital number, since it uses as much as digits as its factorization.

10454554538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98627928.

The product of its (nonzero) digits is 960000, while the sum is 44.

The spelling of 10454554538 in words is "ten billion, four hundred fifty-four million, five hundred fifty-four thousand, five hundred thirty-eight".