1054488667 has 2 divisors, whose sum is σ = 1054488668. Its totient is φ = 1054488666.

The previous prime is 1054488637. The next prime is 1054488671. The reversal of 1054488667 is 7668844501.

It is a strong prime.

It is an emirp because it is prime and its reverse (7668844501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1054488667 - 2²³ = 1046100059 is a prime.

It is a super-2 number, since 2×1054488667² = 2223892697662873778, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1054488667.

It is not a weakly prime, because it can be changed into another prime (1054488637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527244333 + 527244334.

It is an arithmetic number, because the mean of its divisors is an integer number (527244334).

Almost surely, 2^1054488667 is an apocalyptic number.

1054488667 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054488667 is an equidigital number, since it uses as much as digits as its factorization.

1054488667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1290240, while the sum is 49.

The square root of 1054488667 is about 32472.8912633292. The cubic root of 1054488667 is about 1017.8426358862.

The spelling of 1054488667 in words is "one billion, fifty-four million, four hundred eighty-eight thousand, six hundred sixty-seven".