1056712550 has 48 divisors (see below), whose sum is σ = 2073684240. Its totient is φ = 399519360.

The previous prime is 1056712549. The next prime is 1056712589. The reversal of 1056712550 is 552176501.

It is a super-2 number, since 2×1056712550² = 2233282826655005000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 528152 + ... + 530148.

It is an arithmetic number, because the mean of its divisors is an integer number (43201755).

Almost surely, 2^1056712550 is an apocalyptic number.

1056712550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1056712550 is a deficient number, since it is larger than the sum of its proper divisors (1016971690).

1056712550 is a wasteful number, since it uses less digits than its factorization.

1056712550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2585 (or 2580 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 32.

The square root of 1056712550 is about 32507.1153749452. The cubic root of 1056712550 is about 1018.5576660256.

The spelling of 1056712550 in words is "one billion, fifty-six million, seven hundred twelve thousand, five hundred fifty".