54049019308480 has 56 divisors (see below), whose sum is σ = 147090545409888. Its totient is φ = 18531092333568.

The previous prime is 54049019308477. The next prime is 54049019308489. The reversal of 54049019308480 is 8480391094045.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54049019308489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12064510999 + ... + 12064515478.

Almost surely, 2^{54049019308480} is an apocalyptic number.

It is an amenable number.

54049019308480 is an abundant number, since it is smaller than the sum of its proper divisors (93041526101408).

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

54049019308480 is a wasteful number, since it uses less digits than its factorization.

54049019308480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24129026501 (or 24129026491 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 55.

The spelling of 54049019308480 in words is "fifty-four trillion, forty-nine billion, nineteen million, three hundred eight thousand, four hundred eighty".