1055876577 has 8 divisors (see below), whose sum is σ = 1608954816. Its totient is φ = 603358032.

The previous prime is 1055876561. The next prime is 1055876581. The reversal of 1055876577 is 7756785501.

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

It is not a de Polignac number, because 1055876577 - 2⁴ = 1055876561 is a prime.

It is a super-2 number, since 2×1055876577² = 2229750691714473858, which contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1055876527) 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, 25139898 + ... + 25139939.

It is an arithmetic number, because the mean of its divisors is an integer number (201119352).

Almost surely, 2^1055876577 is an apocalyptic number.

It is an amenable number.

1055876577 is a deficient number, since it is larger than the sum of its proper divisors (553078239).

1055876577 is an equidigital number, since it uses as much as digits as its factorization.

1055876577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50279847.

The product of its (nonzero) digits is 2058000, while the sum is 51.

The square root of 1055876577 is about 32494.2545229153. The cubic root of 1055876577 is about 1018.2889990339.

The spelling of 1055876577 in words is "one billion, fifty-five million, eight hundred seventy-six thousand, five hundred seventy-seven".