1055650652 has 12 divisors (see below), whose sum is σ = 2111301360. Its totient is φ = 452421696.

The previous prime is 1055650643. The next prime is 1055650667. The reversal of 1055650652 is 2560565501.

1055650652 is an admirable number.

It is a super-2 number, since 2×1055650652² = 2228796598136050208, 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 3 ways as a sum of consecutive naturals, for example, 18850877 + ... + 18850932.

It is an arithmetic number, because the mean of its divisors is an integer number (175941780).

Almost surely, 2^1055650652 is an apocalyptic number.

It is an amenable number.

1055650652 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1055650652 is a wasteful number, since it uses less digits than its factorization.

1055650652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37701820 (or 37701818 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 35.

The square root of 1055650652 is about 32490.7779531362. Note that the first 3 decimals coincide. The cubic root of 1055650652 is about 1018.2163663805.

The spelling of 1055650652 in words is "one billion, fifty-five million, six hundred fifty thousand, six hundred fifty-two".