5463123432 has 64 divisors (see below), whose sum is σ = 14767220160. Its totient is φ = 1674240000.

The previous prime is 5463123403. The next prime is 5463123439. The reversal of 5463123432 is 2343213645.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5463123393 and 5463123402.

It is not an unprimeable number, because it can be changed into a prime (5463123439) 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, 43432 + ... + 113192.

It is an arithmetic number, because the mean of its divisors is an integer number (230737815).

Almost surely, 2^5463123432 is an apocalyptic number.

5463123432 is a gapful number since it is divisible by the number (52) 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 5463123432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7383610080).

5463123432 is an abundant number, since it is smaller than the sum of its proper divisors (9304096728).

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

5463123432 is a wasteful number, since it uses less digits than its factorization.

5463123432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70034 (or 70030 counting only the distinct ones).

The product of its digits is 51840, while the sum is 33.

The square root of 5463123432 is about 73912.9449555354. The cubic root of 5463123432 is about 1761.2202531174.

The spelling of 5463123432 in words is "five billion, four hundred sixty-three million, one hundred twenty-three thousand, four hundred thirty-two".