55552014012 has 96 divisors (see below), whose sum is σ = 146234640384. Its totient is φ = 16260998400.

The previous prime is 55552013987. The next prime is 55552014017. The reversal of 55552014012 is 21041025555.

It is a super-2 number, since 2×55552014012² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55552014017) 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, 2267058 + ... + 2291430.

It is an arithmetic number, because the mean of its divisors is an integer number (1523277504).

Almost surely, 2^55552014012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55552014012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73117320192).

55552014012 is an abundant number, since it is smaller than the sum of its proper divisors (90682626372).

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

55552014012 is a wasteful number, since it uses less digits than its factorization.

55552014012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24979 (or 24977 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

Adding to 55552014012 its reverse (21041025555), we get a palindrome (76593039567).

The spelling of 55552014012 in words is "fifty-five billion, five hundred fifty-two million, fourteen thousand, twelve".