5390379114961 has 9 divisors (see below), whose sum is σ = 5399269673499. Its totient is φ = 5381503183224.

The previous prime is 5390379114931. The next prime is 5390379114997. The reversal of 5390379114961 is 1694119730935.

The square root of 5390379114961 is 2321719.

It is a perfect power (a square), and thus also a powerful number.

5390379114961 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3330132268225 + 2060246846736 = 1824865^2 + 1435356^2 .

It is not a de Polignac number, because 5390379114961 - 2⁷ = 5390379114833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5390379114896 and 5390379114905.

It is not an unprimeable number, because it can be changed into a prime (5390379114931) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1757539750 + ... + 1757542816.

It is an arithmetic number, because the mean of its divisors is an integer number (599918852611).

Almost surely, 2^{5390379114961} is an apocalyptic number.

5390379114961 is the 2321719-th square number.

5390379114961 is the 1160860-th centered octagonal number.

It is an amenable number.

5390379114961 is a deficient number, since it is larger than the sum of its proper divisors (8890558538).

5390379114961 is an frugal number, since it uses more digits than its factorization.

5390379114961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7648 (or 3824 counting only the distinct ones).

The product of its (nonzero) digits is 5511240, while the sum is 58.

The spelling of 5390379114961 in words is "five trillion, three hundred ninety billion, three hundred seventy-nine million, one hundred fourteen thousand, nine hundred sixty-one".