5429565456 has 80 divisors (see below), whose sum is σ = 16126301184. Its totient is φ = 1541999232.

The previous prime is 5429565431. The next prime is 5429565469. The reversal of 5429565456 is 6545659245.

It is a junction number, because it is equal to n+sod(n) for n = 5429565399 and 5429565408.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7731 + ... + 104493.

Almost surely, 2^5429565456 is an apocalyptic number.

5429565456 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5429565456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8063150592).

5429565456 is an abundant number, since it is smaller than the sum of its proper divisors (10696735728).

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

5429565456 is a wasteful number, since it uses less digits than its factorization.

5429565456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96948 (or 96942 counting only the distinct ones).

The product of its digits is 6480000, while the sum is 51.

The square root of 5429565456 is about 73685.5851303360. The cubic root of 5429565456 is about 1757.6066659798.

The spelling of 5429565456 in words is "five billion, four hundred twenty-nine million, five hundred sixty-five thousand, four hundred fifty-six".