5474377653456 has 160 divisors (see below), whose sum is σ = 14385511411200. Its totient is φ = 1793616814080.

The previous prime is 5474377653439. The next prime is 5474377653469. The reversal of 5474377653456 is 6543567734745.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 812580520 + ... + 812587256.

It is an arithmetic number, because the mean of its divisors is an integer number (89909446320).

Almost surely, 2^{5474377653456} 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 5474377653456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7192755705600).

5474377653456 is an abundant number, since it is smaller than the sum of its proper divisors (8911133757744).

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

5474377653456 is a wasteful number, since it uses less digits than its factorization.

5474377653456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7757 (or 7751 counting only the distinct ones).

The product of its digits is 889056000, while the sum is 66.

The spelling of 5474377653456 in words is "five trillion, four hundred seventy-four billion, three hundred seventy-seven million, six hundred fifty-three thousand, four hundred fifty-six".