5466123051261 has 32 divisors (see below), whose sum is σ = 7686419930112. Its totient is φ = 3451218503040.

The previous prime is 5466123051247. The next prime is 5466123051307. The reversal of 5466123051261 is 1621503216645.

It is not a de Polignac number, because 5466123051261 - 2¹⁴ = 5466123034877 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5466123051061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2308105 + ... + 4032318.

It is an arithmetic number, because the mean of its divisors is an integer number (240200622816).

Almost surely, 2^{5466123051261} is an apocalyptic number.

It is an amenable number.

5466123051261 is a deficient number, since it is larger than the sum of its proper divisors (2220296878851).

5466123051261 is a wasteful number, since it uses less digits than its factorization.

5466123051261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6340673.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 5466123051261 in words is "five trillion, four hundred sixty-six billion, one hundred twenty-three million, fifty-one thousand, two hundred sixty-one".