1054117747 has 2 divisors, whose sum is σ = 1054117748. Its totient is φ = 1054117746.

The previous prime is 1054117711. The next prime is 1054117763. The reversal of 1054117747 is 7477114501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1054117747 - 2¹⁵ = 1054084979 is a prime.

It is a super-2 number, since 2×1054117747² = 2222328449080712018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1054117787) 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, 527058873 + 527058874.

It is an arithmetic number, because the mean of its divisors is an integer number (527058874).

Almost surely, 2^1054117747 is an apocalyptic number.

1054117747 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054117747 is an equidigital number, since it uses as much as digits as its factorization.

1054117747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27440, while the sum is 37.

The square root of 1054117747 is about 32467.1795356480. The cubic root of 1054117747 is about 1017.7232786793.

The spelling of 1054117747 in words is "one billion, fifty-four million, one hundred seventeen thousand, seven hundred forty-seven".