67377533948 has 12 divisors (see below), whose sum is σ = 117915049392. Its totient is φ = 33687519840.

The previous prime is 67377533903. The next prime is 67377533969. The reversal of 67377533948 is 84933577376.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184448 + ... + 410823.

It is an arithmetic number, because the mean of its divisors is an integer number (9826254116).

Almost surely, 2^67377533948 is an apocalyptic number.

It is an amenable number.

67377533948 is a deficient number, since it is larger than the sum of its proper divisors (50537515444).

67377533948 is a wasteful number, since it uses less digits than its factorization.

67377533948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623572 (or 623570 counting only the distinct ones).

The product of its digits is 80015040, while the sum is 62.

The spelling of 67377533948 in words is "sixty-seven billion, three hundred seventy-seven million, five hundred thirty-three thousand, nine hundred forty-eight".