5330780731 has 4 divisors (see below), whose sum is σ = 5347597392. Its totient is φ = 5313964072.

The previous prime is 5330780717. The next prime is 5330780743. The reversal of 5330780731 is 1370870335.

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

It is a cyclic number.

It is not a de Polignac number, because 5330780731 - 2⁵ = 5330780699 is a prime.

It is a super-2 number, since 2×5330780731² = 56834446404001788722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5330780131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8407855 + ... + 8408488.

It is an arithmetic number, because the mean of its divisors is an integer number (1336899348).

Almost surely, 2^5330780731 is an apocalyptic number.

5330780731 is a deficient number, since it is larger than the sum of its proper divisors (16816661).

5330780731 is a wasteful number, since it uses less digits than its factorization.

5330780731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16816660.

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 5330780731 is about 73012.1957689262. The cubic root of 5330780731 is about 1746.8821470500.

The spelling of 5330780731 in words is "five billion, three hundred thirty million, seven hundred eighty thousand, seven hundred thirty-one".