1054434011 has 6 divisors (see below), whose sum is σ = 1102272780. Its totient is φ = 1008588548.

The previous prime is 1054433999. The next prime is 1054434019. The reversal of 1054434011 is 1104344501.

It is a de Polignac number, because none of the positive numbers 2^k-1054434011 is a prime.

It is a super-2 number, since 2×1054434011² = 2223662167107096242, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1054434019) 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 in 5 ways as a sum of consecutive naturals, for example, 996101 + ... + 997158.

It is an arithmetic number, because the mean of its divisors is an integer number (183712130).

Almost surely, 2^1054434011 is an apocalyptic number.

1054434011 is a deficient number, since it is larger than the sum of its proper divisors (47838769).

1054434011 is an equidigital number, since it uses as much as digits as its factorization.

1054434011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1993305 (or 1993282 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1054434011 is about 32472.0496889248. The cubic root of 1054434011 is about 1017.8250500584.

Adding to 1054434011 its reverse (1104344501), we get a palindrome (2158778512).

The spelling of 1054434011 in words is "one billion, fifty-four million, four hundred thirty-four thousand, eleven".