67205506053 has 16 divisors (see below), whose sum is σ = 102426705920. Its totient is φ = 38396277936.

The previous prime is 67205506013. The next prime is 67205506079. The reversal of 67205506053 is 35060550276.

It is not a de Polignac number, because 67205506053 - 2⁹ = 67205505541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67205506013) 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, 164773 + ... + 401946.

It is an arithmetic number, because the mean of its divisors is an integer number (6401669120).

Almost surely, 2^67205506053 is an apocalyptic number.

It is an amenable number.

67205506053 is a deficient number, since it is larger than the sum of its proper divisors (35221199867).

67205506053 is a wasteful number, since it uses less digits than its factorization.

67205506053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572376.

The product of its (nonzero) digits is 189000, while the sum is 39.

The spelling of 67205506053 in words is "sixty-seven billion, two hundred five million, five hundred six thousand, fifty-three".