55012027059 has 12 divisors (see below), whose sum is σ = 86685618552. Its totient is φ = 33340622400.

The previous prime is 55012027051. The next prime is 55012027121. The reversal of 55012027059 is 95072021055.

It is not a de Polignac number, because 55012027059 - 2³ = 55012027051 is a prime.

It is a super-2 number, since 2×55012027059² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (55012027051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 277838422 + ... + 277838619.

It is an arithmetic number, because the mean of its divisors is an integer number (7223801546).

Almost surely, 2^55012027059 is an apocalyptic number.

55012027059 is a deficient number, since it is larger than the sum of its proper divisors (31673591493).

55012027059 is a wasteful number, since it uses less digits than its factorization.

55012027059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555677058 (or 555677055 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 36.

The spelling of 55012027059 in words is "fifty-five billion, twelve million, twenty-seven thousand, fifty-nine".