5445346471554 has 32 divisors (see below), whose sum is σ = 11880927855360. Its totient is φ = 1650081114000.

The previous prime is 5445346471553. The next prime is 5445346471561. The reversal of 5445346471554 is 4551746435445.

It is a junction number, because it is equal to n+sod(n) for n = 5445346471494 and 5445346471503.

It is not an unprimeable number, because it can be changed into a prime (5445346471553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4300857 + ... + 5421075.

It is an arithmetic number, because the mean of its divisors is an integer number (371278995480).

Almost surely, 2^{5445346471554} is an apocalyptic number.

5445346471554 is an abundant number, since it is smaller than the sum of its proper divisors (6435581383806).

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

5445346471554 is a wasteful number, since it uses less digits than its factorization.

5445346471554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193886.

The product of its digits is 80640000, while the sum is 57.

The spelling of 5445346471554 in words is "five trillion, four hundred forty-five billion, three hundred forty-six million, four hundred seventy-one thousand, five hundred fifty-four".