67264560254 has 16 divisors (see below), whose sum is σ = 105643010592. Its totient is φ = 32060205408.

The previous prime is 67264560241. The next prime is 67264560281. The reversal of 67264560254 is 45206546276.

It is a junction number, because it is equal to n+sod(n) for n = 67264560199 and 67264560208.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2481869 + ... + 2508824.

It is an arithmetic number, because the mean of its divisors is an integer number (6602688162).

Almost surely, 2^67264560254 is an apocalyptic number.

67264560254 is a deficient number, since it is larger than the sum of its proper divisors (38378450338).

67264560254 is a wasteful number, since it uses less digits than its factorization.

67264560254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4991011.

The product of its (nonzero) digits is 2419200, while the sum is 47.

The spelling of 67264560254 in words is "sixty-seven billion, two hundred sixty-four million, five hundred sixty thousand, two hundred fifty-four".