1054863373 has 2 divisors, whose sum is σ = 1054863374. Its totient is φ = 1054863372.

The previous prime is 1054863361. The next prime is 1054863389. The reversal of 1054863373 is 3733684501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1047040164 + 7823209 = 32358^2 + 2797^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1054863373 is a prime.

It is a super-2 number, since 2×1054863373² = 2225473471393874258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1054863353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527431686 + 527431687.

It is an arithmetic number, because the mean of its divisors is an integer number (527431687).

Almost surely, 2^1054863373 is an apocalyptic number.

It is an amenable number.

1054863373 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054863373 is an equidigital number, since it uses as much as digits as its factorization.

1054863373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 1054863373 is about 32478.6602710149. The cubic root of 1054863373 is about 1017.9631829622.

The spelling of 1054863373 in words is "one billion, fifty-four million, eight hundred sixty-three thousand, three hundred seventy-three".