10554064451251 has 4 divisors (see below), whose sum is σ = 10595130850152. Its totient is φ = 10512998052352.

The previous prime is 10554064451129. The next prime is 10554064451257. The reversal of 10554064451251 is 15215446045501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10554064451251 - 2²⁵ = 10554030896819 is a prime.

It is a super-2 number, since 2×10554064451251² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10554064451198 and 10554064451207.

It is not an unprimeable number, because it can be changed into a prime (10554064451257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20533199065 + ... + 20533199578.

It is an arithmetic number, because the mean of its divisors is an integer number (2648782712538).

Almost surely, 2^{10554064451251} is an apocalyptic number.

10554064451251 is a deficient number, since it is larger than the sum of its proper divisors (41066398901).

10554064451251 is an equidigital number, since it uses as much as digits as its factorization.

10554064451251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41066398900.

The product of its (nonzero) digits is 480000, while the sum is 43.

The spelling of 10554064451251 in words is "ten trillion, five hundred fifty-four billion, sixty-four million, four hundred fifty-one thousand, two hundred fifty-one".