4929512712493 has 4 divisors (see below), whose sum is σ = 5219484048540. Its totient is φ = 4639541376448.

The previous prime is 4929512712463. The next prime is 4929512712559. The reversal of 4929512712493 is 3942172159294.

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 3025327986409 + 1904184726084 = 1739347^2 + 1379922^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4929512712493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4929512712413) 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, 144985667998 + ... + 144985668031.

It is an arithmetic number, because the mean of its divisors is an integer number (1304871012135).

Almost surely, 2^{4929512712493} is an apocalyptic number.

It is an amenable number.

4929512712493 is a deficient number, since it is larger than the sum of its proper divisors (289971336047).

4929512712493 is a wasteful number, since it uses less digits than its factorization.

4929512712493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289971336046.

The product of its digits is 9797760, while the sum is 58.

The spelling of 4929512712493 in words is "four trillion, nine hundred twenty-nine billion, five hundred twelve million, seven hundred twelve thousand, four hundred ninety-three".