67480754012 has 24 divisors (see below), whose sum is σ = 135104075904. Its totient is φ = 28889772912.

The previous prime is 67480753999. The next prime is 67480754111. The reversal of 67480754012 is 21045708476.

It is a super-2 number, since 2×67480754012² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1245938 + ... + 1298969.

It is an arithmetic number, because the mean of its divisors is an integer number (5629336496).

Almost surely, 2^67480754012 is an apocalyptic number.

It is an amenable number.

67480754012 is an abundant number, since it is smaller than the sum of its proper divisors (67623321892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67480754012 is a wasteful number, since it uses less digits than its factorization.

67480754012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2545865 (or 2545863 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 44.

The spelling of 67480754012 in words is "sixty-seven billion, four hundred eighty million, seven hundred fifty-four thousand, twelve".