1055555041 has 16 divisors (see below), whose sum is σ = 1148832720. Its totient is φ = 966113280.

The previous prime is 1055555009. The next prime is 1055555047. The reversal of 1055555041 is 1405555501.

It can be written as a sum of positive squares in 8 ways, for example, as 179158225 + 876396816 = 13385^2 + 29604^2 .

It is a cyclic number.

It is not a de Polignac number, because 1055555041 - 2⁵ = 1055555009 is a prime.

It is a super-2 number, since 2×1055555041² = 2228392889161023362, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1055554994 and 1055555012.

It is not an unprimeable number, because it can be changed into a prime (1055555047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86575 + ... + 98011.

It is an arithmetic number, because the mean of its divisors is an integer number (71802045).

Almost surely, 2^1055555041 is an apocalyptic number.

It is an amenable number.

1055555041 is a deficient number, since it is larger than the sum of its proper divisors (93277679).

1055555041 is a wasteful number, since it uses less digits than its factorization.

1055555041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11604.

The product of its (nonzero) digits is 12500, while the sum is 31.

The square root of 1055555041 is about 32489.3065638527. The cubic root of 1055555041 is about 1018.1856252686.

The spelling of 1055555041 in words is "one billion, fifty-five million, five hundred fifty-five thousand, forty-one".