5467679626249 has 9 divisors (see below), whose sum is σ = 5572916194503. Its totient is φ = 5364394267752.

The previous prime is 5467679626229. The next prime is 5467679626373. The reversal of 5467679626249 is 9426269767645.

It is a happy number.

The square root of 5467679626249 is 2338307.

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

It can be written as a sum of positive squares in only one way, i.e., 3941634476025 + 1526045150224 = 1985355^2 + 1235332^2 .

It is not a de Polignac number, because 5467679626249 - 2²⁹ = 5467142755337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5467679626229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 123908212 + ... + 123952330.

Almost surely, 2^{5467679626249} is an apocalyptic number.

5467679626249 is the 2338307-th square number.

5467679626249 is the 1169154-th centered octagonal number.

It is an amenable number.

5467679626249 is a deficient number, since it is larger than the sum of its proper divisors (105236568254).

5467679626249 is an frugal number, since it uses more digits than its factorization.

5467679626249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88344 (or 44172 counting only the distinct ones).

The product of its digits is 1646023680, while the sum is 73.

The spelling of 5467679626249 in words is "five trillion, four hundred sixty-seven billion, six hundred seventy-nine million, six hundred twenty-six thousand, two hundred forty-nine".