55275132925152 has 144 divisors (see below), whose sum is σ = 187540629711120. Its totient is φ = 15792895109376.

The previous prime is 55275132925151. The next prime is 55275132925157. The reversal of 55275132925152 is 25152923157255.

55275132925152 is a `hidden beast` number, since 5 + 5 + 2 + 7 + 5 + 1 + 32 + 92 + 515 + 2 = 666.

55275132925152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-3 number, since 3×55275132925152³ (a number of 42 digits) contains 333 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55275132925151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 652772443 + ... + 652857114.

It is an arithmetic number, because the mean of its divisors is an integer number (1302365484105).

Almost surely, 2^{55275132925152} is an apocalyptic number.

It is an amenable number.

55275132925152 is an abundant number, since it is smaller than the sum of its proper divisors (132265496785968).

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

55275132925152 is a wasteful number, since it uses less digits than its factorization.

55275132925152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305629590 (or 1305629569 counting only the distinct ones).

The product of its digits is 9450000, while the sum is 54.

The spelling of 55275132925152 in words is "fifty-five trillion, two hundred seventy-five billion, one hundred thirty-two million, nine hundred twenty-five thousand, one hundred fifty-two".