67263751355 has 16 divisors (see below), whose sum is σ = 80872686144. Its totient is φ = 53706956160.

The previous prime is 67263751351. The next prime is 67263751517. The reversal of 67263751355 is 55315736276.

It is not a de Polignac number, because 67263751355 - 2² = 67263751351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67263751351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12423629 + ... + 12429041.

It is an arithmetic number, because the mean of its divisors is an integer number (5054542884).

Almost surely, 2^67263751355 is an apocalyptic number.

67263751355 is a deficient number, since it is larger than the sum of its proper divisors (13608934789).

67263751355 is a wasteful number, since it uses less digits than its factorization.

67263751355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9766.

The product of its digits is 3969000, while the sum is 50.

The spelling of 67263751355 in words is "sixty-seven billion, two hundred sixty-three million, seven hundred fifty-one thousand, three hundred fifty-five".