1054233517 has 2 divisors, whose sum is σ = 1054233518. Its totient is φ = 1054233516.

The previous prime is 1054233511. The next prime is 1054233553. The reversal of 1054233517 is 7153324501.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1037741796 + 16491721 = 32214^2 + 4061^2 .

It is a cyclic number.

It is not a de Polignac number, because 1054233517 - 2¹¹ = 1054231469 is a prime.

It is a super-2 number, since 2×1054233517² = 2222816616732378578, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1054233511) 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, 527116758 + 527116759.

It is an arithmetic number, because the mean of its divisors is an integer number (527116759).

Almost surely, 2^1054233517 is an apocalyptic number.

It is an amenable number.

1054233517 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054233517 is an equidigital number, since it uses as much as digits as its factorization.

1054233517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 1054233517 is about 32468.9623640793. The cubic root of 1054233517 is about 1017.7605349571.

The spelling of 1054233517 in words is "one billion, fifty-four million, two hundred thirty-three thousand, five hundred seventeen".