1055292120 has 96 divisors (see below), whose sum is σ = 3435981120. Its totient is φ = 280896000.

The previous prime is 1055292079. The next prime is 1055292127. The reversal of 1055292120 is 212925501.

1055292120 is a `hidden beast` number, since 1 + 0 + 552 + 92 + 1 + 20 = 666.

It is a super-2 number, since 2×1055292120² = 2227282917068188800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055292127) 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 23 ways as a sum of consecutive naturals, for example, 219745 + ... + 224495.

It is an arithmetic number, because the mean of its divisors is an integer number (35791470).

Almost surely, 2^1055292120 is an apocalyptic number.

1055292120 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 1055292120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1717990560).

1055292120 is an abundant number, since it is smaller than the sum of its proper divisors (2380689000).

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

1055292120 is a wasteful number, since it uses less digits than its factorization.

1055292120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5385 (or 5378 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 1055292120 is about 32485.2600420560. The cubic root of 1055292120 is about 1018.1010806129.

The spelling of 1055292120 in words is "one billion, fifty-five million, two hundred ninety-two thousand, one hundred twenty".