1054641888 has 36 divisors (see below), whose sum is σ = 2999138688. Its totient is φ = 351547200.

The previous prime is 1054641851. The next prime is 1054641943. The reversal of 1054641888 is 8881464501.

1054641888 is a `hidden beast` number, since 1 + 0 + 5 + 464 + 188 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1054641888² = 2224539023848409088, 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 (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1830688 + ... + 1831263.

It is an arithmetic number, because the mean of its divisors is an integer number (83309408).

Almost surely, 2^1054641888 is an apocalyptic number.

1054641888 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1054641888 is an abundant number, since it is smaller than the sum of its proper divisors (1944496800).

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

1054641888 is a wasteful number, since it uses less digits than its factorization.

1054641888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3661967 (or 3661956 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 45.

The square root of 1054641888 is about 32475.2503916444. The cubic root of 1054641888 is about 1017.8919322318.

The spelling of 1054641888 in words is "one billion, fifty-four million, six hundred forty-one thousand, eight hundred eighty-eight".