5105354432 has 14 divisors (see below), whose sum is σ = 10130937828. Its totient is φ = 2552677184.

The previous prime is 5105354431. The next prime is 5105354447. The reversal of 5105354432 is 2344535015.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (5105354431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39885518 + ... + 39885645.

Almost surely, 2^5105354432 is an apocalyptic number.

It is an amenable number.

5105354432 is a deficient number, since it is larger than the sum of its proper divisors (5025583396).

5105354432 is an equidigital number, since it uses as much as digits as its factorization.

5105354432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79771175 (or 79771165 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 5105354432 is about 71451.7629733515. The cubic root of 5105354432 is about 1721.9028013500.

Adding to 5105354432 its reverse (2344535015), we get a palindrome (7449889447).

The spelling of 5105354432 in words is "five billion, one hundred five million, three hundred fifty-four thousand, four hundred thirty-two".