55534542464052 has 48 divisors (see below), whose sum is σ = 150238375754880. Its totient is φ = 17706665712384.

The previous prime is 55534542463931. The next prime is 55534542464059. The reversal of 55534542464052 is 25046424543555.

55534542464052 is a `hidden beast` number, since 5 + 5 + 5 + 3 + 4 + 542 + 4 + 6 + 40 + 52 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 55534542464052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55534542464059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11178448093 + ... + 11178453060.

It is an arithmetic number, because the mean of its divisors is an integer number (3129966161560).

Almost surely, 2^{55534542464052} is an apocalyptic number.

It is an amenable number.

55534542464052 is an abundant number, since it is smaller than the sum of its proper divisors (94703833290828).

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

55534542464052 is a wasteful number, since it uses less digits than its factorization.

55534542464052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22356901189 (or 22356901181 counting only the distinct ones).

The product of its (nonzero) digits is 57600000, while the sum is 54.

The spelling of 55534542464052 in words is "fifty-five trillion, five hundred thirty-four billion, five hundred forty-two million, four hundred sixty-four thousand, fifty-two".