67205253848 has 16 divisors (see below), whose sum is σ = 126088581960. Its totient is φ = 33581632000.

The previous prime is 67205253847. The next prime is 67205253917. The reversal of 67205253848 is 84835250276.

It is a super-2 number, since 2×67205253848² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 67205253796 and 67205253805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67205253847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2610758 + ... + 2636373.

Almost surely, 2^67205253848 is an apocalyptic number.

It is an amenable number.

67205253848 is a deficient number, since it is larger than the sum of its proper divisors (58883328112).

67205253848 is a wasteful number, since it uses less digits than its factorization.

67205253848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5248738 (or 5248734 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 50.

The spelling of 67205253848 in words is "sixty-seven billion, two hundred five million, two hundred fifty-three thousand, eight hundred forty-eight".