1055025828 has 36 divisors (see below), whose sum is σ = 2670490368. Its totient is φ = 351198000.

The previous prime is 1055025827. The next prime is 1055025859. The reversal of 1055025828 is 8285205501.

1055025828 is a `hidden beast` number, since 1 + 0 + 550 + 25 + 82 + 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 2×1055025828² = 2226158995494171168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 1055025792 and 1055025801.

It is not an unprimeable number, because it can be changed into a prime (1055025823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7525 + ... + 46547.

It is an arithmetic number, because the mean of its divisors is an integer number (74180288).

Almost surely, 2^1055025828 is an apocalyptic number.

1055025828 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1055025828 is an abundant number, since it is smaller than the sum of its proper divisors (1615464540).

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

1055025828 is a wasteful number, since it uses less digits than its factorization.

1055025828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39784 (or 39779 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 36.

The square root of 1055025828 is about 32481.1611245657. The cubic root of 1055025828 is about 1018.0154376663.

The spelling of 1055025828 in words is "one billion, fifty-five million, twenty-five thousand, eight hundred twenty-eight".