5133451405 has 4 divisors (see below), whose sum is σ = 6160141692. Its totient is φ = 4106761120.

The previous prime is 5133451387. The next prime is 5133451429. The reversal of 5133451405 is 5041543315.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3798133641 + 1335317764 = 61629^2 + 36542^2 .

It is not a de Polignac number, because 5133451405 - 2⁷ = 5133451277 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 513345136 + ... + 513345145.

It is an arithmetic number, because the mean of its divisors is an integer number (1540035423).

Almost surely, 2^5133451405 is an apocalyptic number.

It is an amenable number.

5133451405 is a deficient number, since it is larger than the sum of its proper divisors (1026690287).

5133451405 is a wasteful number, since it uses less digits than its factorization.

5133451405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026690286.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 5133451405 is about 71648.1081746057. The cubic root of 5133451405 is about 1725.0558161593.

The spelling of 5133451405 in words is "five billion, one hundred thirty-three million, four hundred fifty-one thousand, four hundred five".