5454555340 has 192 divisors, whose sum is σ = 13789117440. Its totient is φ = 1792834560.

The previous prime is 5454555319. The next prime is 5454555389. The reversal of 5454555340 is 435554545.

It is a junction number, because it is equal to n+sod(n) for n = 5454555293 and 5454555302.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6930427 + ... + 6931213.

It is an arithmetic number, because the mean of its divisors is an integer number (71818320).

Almost surely, 2^5454555340 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 5454555340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6894558720).

5454555340 is an abundant number, since it is smaller than the sum of its proper divisors (8334562100).

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

5454555340 is a wasteful number, since it uses less digits than its factorization.

5454555340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912 (or 910 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 40.

The square root of 5454555340 is about 73854.9615124130. The cubic root of 5454555340 is about 1760.2990345027.

The spelling of 5454555340 in words is "five billion, four hundred fifty-four million, five hundred fifty-five thousand, three hundred forty".