1055056050 has 48 divisors (see below), whose sum is σ = 2907269280. Its totient is φ = 281347920.

The previous prime is 1055056049. The next prime is 1055056063. The reversal of 1055056050 is 506505501.

1055056050 is a `hidden beast` number, since 1 + 0 + 5 + 50 + 5 + 605 + 0 = 666.

It is a super-2 number, since 2×1055056050² = 2226286537283205000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 389412 + ... + 392111.

It is an arithmetic number, because the mean of its divisors is an integer number (60568110).

Almost surely, 2^1055056050 is an apocalyptic number.

1055056050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1055056050 is an abundant number, since it is smaller than the sum of its proper divisors (1852213230).

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

1055056050 is a wasteful number, since it uses less digits than its factorization.

1055056050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781544 (or 781533 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 1055056050 is about 32481.6263447507. The cubic root of 1055056050 is about 1018.0251581767.

The spelling of 1055056050 in words is "one billion, fifty-five million, fifty-six thousand, fifty".