5133437761 has 8 divisors (see below), whose sum is σ = 5152417920. Its totient is φ = 5114480448.

The previous prime is 5133437747. The next prime is 5133437767. The reversal of 5133437761 is 1677343315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5133437761 - 2⁷ = 5133437633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5133437767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 536820 + ... + 546298.

It is an arithmetic number, because the mean of its divisors is an integer number (644052240).

Almost surely, 2^5133437761 is an apocalyptic number.

It is an amenable number.

5133437761 is a deficient number, since it is larger than the sum of its proper divisors (18980159).

5133437761 is a wasteful number, since it uses less digits than its factorization.

5133437761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11423.

The product of its digits is 158760, while the sum is 40.

The square root of 5133437761 is about 71648.0129591882. The cubic root of 5133437761 is about 1725.0542878385.

The spelling of 5133437761 in words is "five billion, one hundred thirty-three million, four hundred thirty-seven thousand, seven hundred sixty-one".