1056706552 has 24 divisors (see below), whose sum is σ = 2177821800. Its totient is φ = 480320720.

The previous prime is 1056706543. The next prime is 1056706583. The reversal of 1056706552 is 2556076501.

It is a super-2 number, since 2×1056706552² = 2233257474079457408, 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 5 ways as a sum of consecutive naturals, for example, 544852 + ... + 546787.

It is an arithmetic number, because the mean of its divisors is an integer number (90742575).

Almost surely, 2^1056706552 is an apocalyptic number.

It is an amenable number.

1056706552 is an abundant number, since it is smaller than the sum of its proper divisors (1121115248).

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

1056706552 is a wasteful number, since it uses less digits than its factorization.

1056706552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091667 (or 1091652 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 37.

The square root of 1056706552 is about 32507.0231180894. The cubic root of 1056706552 is about 1018.5557388788. Note that the first 3 decimals are identical.

The spelling of 1056706552 in words is "one billion, fifty-six million, seven hundred six thousand, five hundred fifty-two".