39514954753 has 6 divisors (see below), whose sum is σ = 41307694274. Its totient is φ = 37796912736.

The previous prime is 39514954747. The next prime is 39514954769. The reversal of 39514954753 is 35745941593.

It can be written as a sum of positive squares in only one way, i.e., 38076497424 + 1438457329 = 195132^2 + 37927^2 .

It is a de Polignac number, because none of the positive numbers 2^k-39514954753 is a prime.

It is a super-2 number, since 2×39514954753² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 39514954694 and 39514954703.

It is not an unprimeable number, because it can be changed into a prime (39514954153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37348200 + ... + 37349257.

Almost surely, 2^39514954753 is an apocalyptic number.

It is an amenable number.

39514954753 is a deficient number, since it is larger than the sum of its proper divisors (1792739521).

39514954753 is an equidigital number, since it uses as much as digits as its factorization.

39514954753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74697503 (or 74697480 counting only the distinct ones).

The product of its digits is 10206000, while the sum is 55.

The spelling of 39514954753 in words is "thirty-nine billion, five hundred fourteen million, nine hundred fifty-four thousand, seven hundred fifty-three".