1055735457 has 16 divisors (see below), whose sum is σ = 1609195392. Its totient is φ = 603106560.

The previous prime is 1055735413. The next prime is 1055735521. The reversal of 1055735457 is 7545375501.

It is not a de Polignac number, because 1055735457 - 2¹¹ = 1055733409 is a prime.

It is a super-2 number, since 2×1055735457² = 2229154710333997698, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055735257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132223 + ... + 139979.

It is an arithmetic number, because the mean of its divisors is an integer number (100574712).

Almost surely, 2^1055735457 is an apocalyptic number.

It is an amenable number.

1055735457 is a deficient number, since it is larger than the sum of its proper divisors (553459935).

1055735457 is an equidigital number, since it uses as much as digits as its factorization.

1055735457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14248.

The product of its (nonzero) digits is 367500, while the sum is 42.

The square root of 1055735457 is about 32492.0829895530. The cubic root of 1055735457 is about 1018.2436315642.

The spelling of 1055735457 in words is "one billion, fifty-five million, seven hundred thirty-five thousand, four hundred fifty-seven".