5011321433 has 4 divisors (see below), whose sum is σ = 5015602128. Its totient is φ = 5007040740.

The previous prime is 5011321429. The next prime is 5011321463. The reversal of 5011321433 is 3341231105.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3341231105 = 5 ⋅668246221.

It is a cyclic number.

It is not a de Polignac number, because 5011321433 - 2² = 5011321429 is a prime.

It is a super-2 number, since 2×5011321433² = 50226685009690346978, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5011321399 and 5011321408.

It is not an unprimeable number, because it can be changed into a prime (5011321463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2138591 + ... + 2140932.

It is an arithmetic number, because the mean of its divisors is an integer number (1253900532).

Almost surely, 2^5011321433 is an apocalyptic number.

It is an amenable number.

5011321433 is a deficient number, since it is larger than the sum of its proper divisors (4280695).

5011321433 is a wasteful number, since it uses less digits than its factorization.

5011321433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4280694.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 5011321433 is about 70790.6874737066. The cubic root of 5011321433 is about 1711.2655989926.

Adding to 5011321433 its reverse (3341231105), we get a palindrome (8352552538).

The spelling of 5011321433 in words is "five billion, eleven million, three hundred twenty-one thousand, four hundred thirty-three".