1054446087853 has 2 divisors, whose sum is σ = 1054446087854. Its totient is φ = 1054446087852.

The previous prime is 1054446087811. The next prime is 1054446087857. The reversal of 1054446087853 is 3587806444501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 966686172804 + 87759915049 = 983202^2 + 296243^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1054446087853 is a prime.

It is a super-2 number, since 2×1054446087853² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054446087794 and 1054446087803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1054446087857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527223043926 + 527223043927.

It is an arithmetic number, because the mean of its divisors is an integer number (527223043927).

Almost surely, 2^{1054446087853} is an apocalyptic number.

It is an amenable number.

1054446087853 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054446087853 is an equidigital number, since it uses as much as digits as its factorization.

1054446087853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12902400, while the sum is 55.

The spelling of 1054446087853 in words is "one trillion, fifty-four billion, four hundred forty-six million, eighty-seven thousand, eight hundred fifty-three".