55410220074 has 32 divisors (see below), whose sum is σ = 124794869760. Its totient is φ = 16249330800.

The previous prime is 55410220027. The next prime is 55410220093. The reversal of 55410220074 is 47002201455.

It is a super-2 number, since 2×55410220074² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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, 13539064 + ... + 13543155.

It is an arithmetic number, because the mean of its divisors is an integer number (3899839680).

Almost surely, 2^55410220074 is an apocalyptic number.

55410220074 is an abundant number, since it is smaller than the sum of its proper divisors (69384649686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55410220074 is a wasteful number, since it uses less digits than its factorization.

55410220074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27082266.

The product of its (nonzero) digits is 11200, while the sum is 30.

The spelling of 55410220074 in words is "fifty-five billion, four hundred ten million, two hundred twenty thousand, seventy-four".