55053463370328 has 160 divisors (see below), whose sum is σ = 168901346512800. Its totient is φ = 16676099693568.

The previous prime is 55053463370327. The next prime is 55053463370401. The reversal of 55053463370328 is 82307336435055.

It is a happy number.

55053463370328 is a `hidden beast` number, since 5 + 5 + 0 + 534 + 6 + 3 + 3 + 70 + 32 + 8 = 666.

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 (55053463370327) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 85845900 + ... + 86484827.

It is an arithmetic number, because the mean of its divisors is an integer number (1055633415705).

Almost surely, 2^{55053463370328} is an apocalyptic number.

55053463370328 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

55053463370328 is an abundant number, since it is smaller than the sum of its proper divisors (113847883142472).

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

55053463370328 is a wasteful number, since it uses less digits than its factorization.

55053463370328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172330791 (or 172330778 counting only the distinct ones).

The product of its (nonzero) digits is 27216000, while the sum is 54.

The spelling of 55053463370328 in words is "fifty-five trillion, fifty-three billion, four hundred sixty-three million, three hundred seventy thousand, three hundred twenty-eight".