69046772873 has 16 divisors (see below), whose sum is σ = 74759158656. Its totient is φ = 63392292480.

The previous prime is 69046772867. The next prime is 69046772881. The reversal of 69046772873 is 37827764096.

It is a cyclic number.

It is not a de Polignac number, because 69046772873 - 2¹⁶ = 69046707337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (69046772803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2856428 + ... + 2880498.

It is an arithmetic number, because the mean of its divisors is an integer number (4672447416).

Almost surely, 2^69046772873 is an apocalyptic number.

It is an amenable number.

69046772873 is a deficient number, since it is larger than the sum of its proper divisors (5712385783).

69046772873 is a wasteful number, since it uses less digits than its factorization.

69046772873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25264.

The product of its (nonzero) digits is 21337344, while the sum is 59.

The spelling of 69046772873 in words is "sixty-nine billion, forty-six million, seven hundred seventy-two thousand, eight hundred seventy-three".