5216046851731 has 4 divisors (see below), whose sum is σ = 5257118086912. Its totient is φ = 5174975616552.

The previous prime is 5216046851699. The next prime is 5216046851737. The reversal of 5216046851731 is 1371586406125.

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 5216046851731 - 2⁵ = 5216046851699 is a prime.

It is a super-2 number, since 2×5216046851731² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5216046851737) 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, 20535617400 + ... + 20535617653.

It is an arithmetic number, because the mean of its divisors is an integer number (1314279521728).

Almost surely, 2^{5216046851731} is an apocalyptic number.

5216046851731 is a deficient number, since it is larger than the sum of its proper divisors (41071235181).

5216046851731 is a wasteful number, since it uses less digits than its factorization.

5216046851731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41071235180.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The spelling of 5216046851731 in words is "five trillion, two hundred sixteen billion, forty-six million, eight hundred fifty-one thousand, seven hundred thirty-one".