1055498712027 has 32 divisors (see below), whose sum is σ = 1555394462208. Its totient is φ = 633279161856.

The previous prime is 1055498712013. The next prime is 1055498712041. The reversal of 1055498712027 is 7202178945501.

It is a happy number.

1055498712027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1055498712013) and next prime (1055498712041).

It is not a de Polignac number, because 1055498712027 - 2⁴ = 1055498712011 is a prime.

It is a super-2 number, since 2×1055498712027² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (1055498712127) 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, 3616653 + ... + 3897585.

It is an arithmetic number, because the mean of its divisors is an integer number (48606076944).

Almost surely, 2^{1055498712027} is an apocalyptic number.

1055498712027 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1055498712027 is a deficient number, since it is larger than the sum of its proper divisors (499895750181).

1055498712027 is a wasteful number, since it uses less digits than its factorization.

1055498712027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284179.

The product of its (nonzero) digits is 1411200, while the sum is 51.

The spelling of 1055498712027 in words is "one trillion, fifty-five billion, four hundred ninety-eight million, seven hundred twelve thousand, twenty-seven".