1051055054 has 32 divisors (see below), whose sum is σ = 1829807616. Its totient is φ = 443504160.

The previous prime is 1051055021. The next prime is 1051055119. The reversal of 1051055054 is 4505501501.

It is a super-2 number, since 2×1051055054² = 2209433453077885832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 258989 + ... + 263015.

It is an arithmetic number, because the mean of its divisors is an integer number (57181488).

Almost surely, 2^1051055054 is an apocalyptic number.

1051055054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1051055054 is a deficient number, since it is larger than the sum of its proper divisors (778752562).

1051055054 is a wasteful number, since it uses less digits than its factorization.

1051055054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4320.

The product of its (nonzero) digits is 2500, while the sum is 26.

The square root of 1051055054 is about 32419.9792412025. The cubic root of 1051055054 is about 1016.7366723928.

Adding to 1051055054 its reverse (4505501501), we get a palindrome (5556556555).

The spelling of 1051055054 in words is "one billion, fifty-one million, fifty-five thousand, fifty-four".