54454540511320 has 64 divisors (see below), whose sum is σ = 122923312819200. Its totient is φ = 21710647566720.

The previous prime is 54454540511311. The next prime is 54454540511359. The reversal of 54454540511320 is 2311504545445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35205991 + ... + 36720169.

It is an arithmetic number, because the mean of its divisors is an integer number (1920676762800).

Almost surely, 2^{54454540511320} is an apocalyptic number.

It is an amenable number.

54454540511320 is an abundant number, since it is smaller than the sum of its proper divisors (68468772307880).

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

54454540511320 is a wasteful number, since it uses less digits than its factorization.

54454540511320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517128 (or 1517124 counting only the distinct ones).

The product of its (nonzero) digits is 960000, while the sum is 43.

The spelling of 54454540511320 in words is "fifty-four trillion, four hundred fifty-four billion, five hundred forty million, five hundred eleven thousand, three hundred twenty".