1054011140 has 96 divisors (see below), whose sum is σ = 2735545344. Its totient is φ = 332190720.

The previous prime is 1054011121. The next prime is 1054011151. The reversal of 1054011140 is 411104501.

It is a super-2 number, since 2×1054011140² = 2221878966488199200, which contains 22 as substring.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 492152 + ... + 494288.

It is an arithmetic number, because the mean of its divisors is an integer number (28495264).

Almost surely, 2^1054011140 is an apocalyptic number.

1054011140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1054011140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1367772672).

1054011140 is an abundant number, since it is smaller than the sum of its proper divisors (1681534204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1054011140 is a wasteful number, since it uses less digits than its factorization.

1054011140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2437 (or 2435 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 1054011140 is about 32465.5377284899. The cubic root of 1054011140 is about 1017.6889687604.

Adding to 1054011140 its reverse (411104501), we get a palindrome (1465115641).

The spelling of 1054011140 in words is "one billion, fifty-four million, eleven thousand, one hundred forty".