1055752969 has 8 divisors (see below), whose sum is σ = 1118099520. Its totient is φ = 994776816.

The previous prime is 1055752961. The next prime is 1055753029. The reversal of 1055752969 is 9692575501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1055752969 - 2³ = 1055752961 is a prime.

It is a super-2 number, since 2×1055752969² = 2229228663104629922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1055752961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341014 + ... + 344095.

It is an arithmetic number, because the mean of its divisors is an integer number (139762440).

Almost surely, 2^1055752969 is an apocalyptic number.

It is an amenable number.

1055752969 is a deficient number, since it is larger than the sum of its proper divisors (62346551).

1055752969 is an equidigital number, since it uses as much as digits as its factorization.

1055752969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685199.

The product of its (nonzero) digits is 850500, while the sum is 49.

The square root of 1055752969 is about 32492.3524694658. The cubic root of 1055752969 is about 1018.2492615680.

The spelling of 1055752969 in words is "one billion, fifty-five million, seven hundred fifty-two thousand, nine hundred sixty-nine".