55146055076 has 48 divisors (see below), whose sum is σ = 112142110080. Its totient is φ = 23239560960.

The previous prime is 55146055073. The next prime is 55146055117. The reversal of 55146055076 is 67055064155.

55146055076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (55146055073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 635810 + ... + 717318.

It is an arithmetic number, because the mean of its divisors is an integer number (2336293960).

Almost surely, 2^55146055076 is an apocalyptic number.

It is an amenable number.

55146055076 is an abundant number, since it is smaller than the sum of its proper divisors (56996055004).

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

55146055076 is a wasteful number, since it uses less digits than its factorization.

55146055076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81924 (or 81922 counting only the distinct ones).

The product of its (nonzero) digits is 630000, while the sum is 44.

The spelling of 55146055076 in words is "fifty-five billion, one hundred forty-six million, fifty-five thousand, seventy-six".