54005520653340 has 96 divisors (see below), whose sum is σ = 159185658481920. Its totient is φ = 13642514896896.

The previous prime is 54005520653339. The next prime is 54005520653351. The reversal of 54005520653340 is 4335602550045.

It is a happy number.

It is a super-2 number, since 2×54005520653340² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54005520653292 and 54005520653301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14150764 + ... + 17557196.

It is an arithmetic number, because the mean of its divisors is an integer number (1658183942520).

Almost surely, 2^{54005520653340} is an apocalyptic number.

It is an amenable number.

54005520653340 is an abundant number, since it is smaller than the sum of its proper divisors (105180137828580).

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

54005520653340 is a wasteful number, since it uses less digits than its factorization.

54005520653340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3420371 (or 3420369 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 42.

The spelling of 54005520653340 in words is "fifty-four trillion, five billion, five hundred twenty million, six hundred fifty-three thousand, three hundred forty".