1055039577 has 8 divisors (see below), whose sum is σ = 1411302816. Its totient is φ = 701068032.

The previous prime is 1055039569. The next prime is 1055039599. The reversal of 1055039577 is 7759305501.

1055039577 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 1055039577 - 2³ = 1055039569 is a prime.

It is a super-2 number, since 2×1055039577² = 2226217018072677858, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055039507) 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, 571848 + ... + 573689.

It is an arithmetic number, because the mean of its divisors is an integer number (176412852).

Almost surely, 2^1055039577 is an apocalyptic number.

It is an amenable number.

1055039577 is a deficient number, since it is larger than the sum of its proper divisors (356263239).

1055039577 is a wasteful number, since it uses less digits than its factorization.

1055039577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145847.

The product of its (nonzero) digits is 165375, while the sum is 42.

The square root of 1055039577 is about 32481.3727696352. The cubic root of 1055039577 is about 1018.0198598750.

The spelling of 1055039577 in words is "one billion, fifty-five million, thirty-nine thousand, five hundred seventy-seven".