1054117171 has 8 divisors (see below), whose sum is σ = 1062056880. Its totient is φ = 1046203392.

The previous prime is 1054117073. The next prime is 1054117177. The reversal of 1054117171 is 1717114501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1054117171 - 2⁹ = 1054116659 is a prime.

It is a super-2 number, since 2×1054117171² = 2222326020394086482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1054117177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79335 + ... + 91663.

It is an arithmetic number, because the mean of its divisors is an integer number (132757110).

Almost surely, 2^1054117171 is an apocalyptic number.

1054117171 is a deficient number, since it is larger than the sum of its proper divisors (7939709).

1054117171 is a wasteful number, since it uses less digits than its factorization.

1054117171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12965.

The product of its (nonzero) digits is 980, while the sum is 28.

The square root of 1054117171 is about 32467.1706651504. The cubic root of 1054117171 is about 1017.7230933082.

The spelling of 1054117171 in words is "one billion, fifty-four million, one hundred seventeen thousand, one hundred seventy-one".