5105507750331 has 4 divisors (see below), whose sum is σ = 6807343667112. Its totient is φ = 3403671833552.

The previous prime is 5105507750323. The next prime is 5105507750401. The reversal of 5105507750331 is 1330577055015.

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 5105507750331 - 2³ = 5105507750323 is a prime.

It is a super-2 number, since 2×5105507750331² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5105507750531) 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, 850917958386 + ... + 850917958391.

It is an arithmetic number, because the mean of its divisors is an integer number (1701835916778).

Almost surely, 2^{5105507750331} is an apocalyptic number.

5105507750331 is a deficient number, since it is larger than the sum of its proper divisors (1701835916781).

5105507750331 is a wasteful number, since it uses less digits than its factorization.

5105507750331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701835916780.

The product of its (nonzero) digits is 275625, while the sum is 42.

The spelling of 5105507750331 in words is "five trillion, one hundred five billion, five hundred seven million, seven hundred fifty thousand, three hundred thirty-one".