1056016550 has 48 divisors (see below), whose sum is σ = 2042762112. Its totient is φ = 405715200.

The previous prime is 1056016517. The next prime is 1056016589. The reversal of 1056016550 is 556106501.

It is a super-2 number, since 2×1056016550² = 2230341907747805000, which contains 22 as substring.

It is a congruent number.

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, 209864 + ... + 214836.

It is an arithmetic number, because the mean of its divisors is an integer number (42557544).

Almost surely, 2^1056016550 is an apocalyptic number.

1056016550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1056016550 is a deficient number, since it is larger than the sum of its proper divisors (986745562).

1056016550 is a wasteful number, since it uses less digits than its factorization.

1056016550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5153 (or 5148 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 1056016550 is about 32496.4082630681. The cubic root of 1056016550 is about 1018.3339937714. Note that the first 3 decimals are identical.

The spelling of 1056016550 in words is "one billion, fifty-six million, sixteen thousand, five hundred fifty".