1055050005057 has 32 divisors (see below), whose sum is σ = 1437586980480. Its totient is φ = 688022899200.

The previous prime is 1055050005029. The next prime is 1055050005083. The reversal of 1055050005057 is 7505000505501.

It is not a de Polignac number, because 1055050005057 - 2¹⁰ = 1055050004033 is a prime.

It is a super-2 number, since 2×1055050005057² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055050005857) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75197919 + ... + 75211947.

It is an arithmetic number, because the mean of its divisors is an integer number (44924593140).

Almost surely, 2^{1055050005057} is an apocalyptic number.

It is an amenable number.

1055050005057 is a deficient number, since it is larger than the sum of its proper divisors (382536975423).

1055050005057 is a wasteful number, since it uses less digits than its factorization.

1055050005057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15473.

The product of its (nonzero) digits is 21875, while the sum is 33.

The spelling of 1055050005057 in words is "one trillion, fifty-five billion, fifty million, five thousand, fifty-seven".