5405420701548 has 216 divisors, whose sum is σ = 16286374759200. Its totient is φ = 1537649816832.

The previous prime is 5405420701531. The next prime is 5405420701561. The reversal of 5405420701548 is 8451070245045.

5405420701548 is a `hidden beast` number, since 5 + 4 + 0 + 5 + 420 + 70 + 154 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 42004888 + ... + 42133376.

Almost surely, 2^{5405420701548} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5405420701548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8143187379600).

5405420701548 is an abundant number, since it is smaller than the sum of its proper divisors (10880954057652).

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

5405420701548 is a wasteful number, since it uses less digits than its factorization.

5405420701548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128753 (or 128730 counting only the distinct ones).

The product of its (nonzero) digits is 896000, while the sum is 45.

The spelling of 5405420701548 in words is "five trillion, four hundred five billion, four hundred twenty million, seven hundred one thousand, five hundred forty-eight".