5111354432 has 28 divisors (see below), whose sum is σ = 10146820956. Its totient is φ = 2554675200.

The previous prime is 5111354363. The next prime is 5111354467. The reversal of 5111354432 is 2344531115.

It can be written as a sum of positive squares in 2 ways, for example, as 3986154496 + 1125199936 = 63136^2 + 33544^2 .

It is a super-2 number, since 2×5111354432² = 52251888259052085248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5111354395 and 5111354404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165008 + ... + 193520.

Almost surely, 2^5111354432 is an apocalyptic number.

It is an amenable number.

5111354432 is a deficient number, since it is larger than the sum of its proper divisors (5035466524).

5111354432 is a wasteful number, since it uses less digits than its factorization.

5111354432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31326 (or 31316 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 5111354432 is about 71493.7370124125. The cubic root of 5111354432 is about 1722.5770850717.

Adding to 5111354432 its reverse (2344531115), we get a palindrome (7455885547).

The spelling of 5111354432 in words is "five billion, one hundred eleven million, three hundred fifty-four thousand, four hundred thirty-two".